0bb7e30ce1
From https://github.com/c172p-team/c172p/releases/tag/version%2F2019.1 Thanks to Gilberto AGOSTINHO and team.
627 lines
22 KiB
XML
627 lines
22 KiB
XML
<?xml version="1.0"?>
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<PropertyList>
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<name>Flying the Pattern</name>
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<description>
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The traffic pattern is used as a method to stop aircraft crashing into each other when near an airport.
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The pattern is a rectangular flight path with the runway forming one of the long sides.
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We will be flying at Hilo (PHTO) from runway 21, on a clear day.
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It consists of the following sections:
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- Upwind. Once we've taken off, we flying straight ahead on the runway heading (220 deg) to 1000 ft.
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- Crosswind. At 500 ft, we turn right 90 degrees to 310 deg and continue climbing until we get to 1500 ft.
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- Downwind. When we reach 1500 ft, we turn left again so we are parallel to the runway, which is 40 deg, reduce power and fly at 100 kts. When we are "abeam the numbers" (opposite the number on the runway we intend to land on), we reduce power to 60 %, drop one notch of flat and descend 100 ft at 90 kts.
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- Base. We now make another right-hand turn to 130 deg, add another notch of flaps, and let speed continue to dissipate to 70 knots.
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- Final. At the correct moment (based on visual queues), we make a final left turn to line up with the runway. Maks sure to stay a safe altitude above ground! We drop our final lot of flaps, descend and land.
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</description>
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<audio-dir>Tutorials/pattern</audio-dir>
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<timeofday>noon</timeofday>
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<presets>
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<airport-id>PHTO</airport-id>
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<on-ground>1</on-ground>
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<altitude-ft>-9999</altitude-ft>
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<latitude-deg>19.72415017471669</latitude-deg>
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<longitude-deg>-155.0518970894882</longitude-deg>
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<heading-deg>220</heading-deg>
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<airspeed-kt>0</airspeed-kt>
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<glideslope-deg>0</glideslope-deg>
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<offset-azimuth-deg>0</offset-azimuth-deg>
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<offset-distance-nm>0</offset-distance-nm>
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<airport-requested>true</airport-requested>
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<runway-requested>true</runway-requested>
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<parking-requested>true</parking-requested>
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</presets>
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<step>
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<set>
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<property>/sim/model/door-positions/baggageDoor/position-norm</property>
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<value>0</value>
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</set>
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<set>
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<property>/sim/model/door-positions/leftDoor/position-norm</property>
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<value>0</value>
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</set>
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<set>
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<property>/sim/model/door-positions/rightDoor/position-norm</property>
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<value>0</value>
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</set>
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<set>
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<property>/sim/model/c172p/securing/chock</property>
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<value>false</value>
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</set>
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<set>
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<property>/sim/model/c172p/securing/cowl-plugs-visible</property>
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<value>false</value>
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</set>
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<set>
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<property>/sim/model/c172p/securing/tiedownL-visible</property>
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<value>false</value>
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</set>
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<set>
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<property>/sim/model/c172p/securing/tiedownR-visible</property>
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<value>false</value>
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</set>
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<set>
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<property>/sim/model/c172p/securing/tiedownT-visible</property>
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<value>false</value>
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</set>
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<set>
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<property>/sim/model/c172p/securing/pitot-cover-visible</property>
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<value>false</value>
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</set>
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<set>
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<property>sim/model/c172p/engine_flag_0</property>
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<value>1</value>
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</set>
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<set>
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<property>sim/model/c172p/engine_flag_1</property>
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<value>0</value>
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</set>
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<set>
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<property>/controls/engines/active-engine</property>
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<value>0</value>
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</set>
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<set>
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<property>instrumentation/altimeter/setting-inhg</property>
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<value>29.95</value>
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</set>
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<set>
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<property>/controls/engines/engine/primer</property>
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<value>4</value>
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</set>
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<set>
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<property>/controls/engines/current-engine/throttle</property>
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<value>0.2</value>
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</set>
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<set>
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<property>/controls/flight/flaps</property>
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<value>0.0</value>
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</set>
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<set>
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<property>/controls/switches/master-bat</property>
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<value>true</value>
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</set>
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<set>
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<property>/controls/switches/master-alt</property>
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<value>true</value>
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</set>
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<set>
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<property>/sim/model/c172p/brake-parking</property>
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<value>1</value>
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</set>
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<set>
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<property>/controls/switches/magnetos</property>
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<value>3</value>
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</set>
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<set>
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<property>/instrumentation/adf/frequencies/selected-khz</property>
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<value>367</value>
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</set>
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<set>
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<property>/environment/weather-scenario</property>
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<value>Fair weather</value>
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</set>
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<set>
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<property>/controls/flight/elevator-trim</property>
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<value>0.17</value>
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</set>
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<set>
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<property>/sim/model/c172p/cockpit/control-lock-placed</property>
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<value>false</value>
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</set>
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<set>
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<property>/sim/model/c172p/cockpit/control-lock-visible</property>
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<value>false</value>
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</set>
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<nasal>
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<script>
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setprop("/controls/engines/current-engine/mixture", 1.0);
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setprop("/controls/switches/starter", 1);
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</script>
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</nasal>
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<message></message>
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<view>
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<heading-offset-deg>0.0</heading-offset-deg>
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<pitch-offset-deg>-12</pitch-offset-deg>
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<roll-offset-deg>0.0</roll-offset-deg>
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<x-offset-m>-0.21</x-offset-m>
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<y-offset-m>0.19</y-offset-m>
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<field-of-view>73.6</field-of-view>
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</view>
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</step>
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<step>
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<message>Release the parking brakes, smoothly apply full power and start your take-off.</message>
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<nasal>
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<script>
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var listeners = std.Vector.new();
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listeners.append(setlistener("/engines/active-engine/running", func (node) {
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if (node.getBoolValue()) {
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setprop("/controls/switches/starter", 0);
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foreach (var listener; listeners.vector) {
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removelistener(listener);
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}
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listeners.clear();
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}
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}, 1, 0));
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</script>
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</nasal>
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<error>
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<message>Release the parking brake using Shift B</message>
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<condition>
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<equals>
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<property>/sim/model/c172p/brake-parking</property>
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<value>1</value>
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</equals>
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</condition>
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</error>
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<error>
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<message>Apply full throttle for take-off</message>
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<condition>
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<less-than>
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<property>/controls/engines/current-engine/throttle</property>
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<value>0.95</value>
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</less-than>
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</condition>
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</error>
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<exit>
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<condition>
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<greater-than>
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<property>/velocities/airspeed-kt</property>
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<value>5.0</value>
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</greater-than>
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</condition>
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</exit>
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</step>
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<step>
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<message>Stay on the center-line of the runway using the rudder.</message>
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<set>
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<property>/controls/switches/starter</property>
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<value>false</value>
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</set>
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<exit>
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<condition>
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<greater-than>
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<property>/velocities/airspeed-kt</property>
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<value>45.0</value>
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</greater-than>
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</condition>
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</exit>
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</step>
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<step>
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<message>Take-off at 65 knots and climb straight out on heading 220 at 600 feet per minute (about 70 knots).</message>
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<exit>
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<condition>
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<greater-than>
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<property>/instrumentation/vertical-speed-indicator/indicated-speed-fpm</property>
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<value>300</value>
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</greater-than>
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</condition>
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</exit>
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</step>
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<step>
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<message>Continue your climb on heading 220 at 600 feet per minute to 1000 feet.</message>
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<error>
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<message>Your climb angle is too shallow - raise the nose slightly to increase your climb rate.</message>
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<condition>
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<less-than>
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<property>/instrumentation/vertical-speed-indicator/indicated-speed-fpm</property>
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<value>400</value>
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</less-than>
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</condition>
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</error>
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<error>
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<message>Your climb angle is too great - lower the nose slightly to decrease your climb rate.</message>
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<condition>
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<greater-than>
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<property>/instrumentation/vertical-speed-indicator/indicated-speed-fpm</property>
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<value>900</value>
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</greater-than>
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</condition>
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</error>
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<error>
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<message>You are heading too far left, Turn right slightly to heading 220.</message>
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<condition>
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<less-than>
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<property>/instrumentation/heading-indicator/indicated-heading-deg</property>
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<value>210</value>
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</less-than>
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</condition>
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</error>
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<error>
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<message>You are heading too far right, Turn left slightly to heading 220.</message>
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<condition>
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<greater-than>
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<property>/instrumentation/heading-indicator/indicated-heading-deg</property>
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<value>230</value>
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</greater-than>
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</condition>
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</error>
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<error>
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<message>You are in danger of being "behind the power curve". Drop the nose to speed up to 70 knots.</message>
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<condition>
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<less-than>
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<property>/velocities/airspeed-kt</property>
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<value>60</value>
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</less-than>
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</condition>
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</error>
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<exit>
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<condition>
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<greater-than>
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<property>/instrumentation/altimeter/indicated-altitude-ft</property>
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<value>900</value>
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</greater-than>
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</condition>
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</exit>
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</step>
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<step>
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<message>Make a right turn to crosswind (heading 310) and continue climbing to 1500 feet.</message>
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<error>
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<message>You're too far right. Turn left to heading 310!</message>
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<condition>
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<greater-than>
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<property>/instrumentation/heading-indicator/indicated-heading-deg</property>
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<value>320</value>
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</greater-than>
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</condition>
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</error>
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<error>
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<message>You're too far left. Turn right to heading 310!</message>
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<condition>
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<less-than>
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<property>/instrumentation/heading-indicator/indicated-heading-deg</property>
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<value>300</value>
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</less-than>
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</condition>
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</error>
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<exit>
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<condition>
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<and>
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<greater-than>
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<property>/instrumentation/altimeter/indicated-altitude-ft</property>
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<value>1400</value>
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</greater-than>
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<greater-than>
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<property>/instrumentation/heading-indicator/indicated-heading-deg</property>
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<value>300</value>
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</greater-than>
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<less-than>
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<property>/instrumentation/heading-indicator/indicated-heading-deg</property>
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<value>320</value>
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</less-than>
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</and>
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</condition>
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</exit>
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</step>
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<step>
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<message>Level off the aircraft at 1500 ft and maintain heading and altitude for a few more seconds</message>
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<wait>10</wait>
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</step>
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<step>
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<message>Now make another 90 degree right turn to downwind (heading 40).</message>
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<error>
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<message>You're getting too low. Climb to 1500 ft!</message>
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<condition>
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<less-than>
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<property>/instrumentation/altimeter/indicated-altitude-ft</property>
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<value>1400</value>
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</less-than>
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</condition>
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</error>
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<error>
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<message>You're getting too high. Descent to 1500 ft!</message>
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<condition>
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<greater-than>
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<property>/instrumentation/altimeter/indicated-altitude-ft</property>
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<value>1600</value>
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</greater-than>
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</condition>
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</error>
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<error>
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<message>You're too far right. Turn left to heading 40!</message>
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<condition>
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<greater-than>
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<property>/instrumentation/heading-indicator/indicated-heading-deg</property>
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<value>50</value>
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</greater-than>
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</condition>
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</error>
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<error>
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<message>You're too far left. Turn right to heading 40!</message>
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<condition>
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<less-than>
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<property>/instrumentation/heading-indicator/indicated-heading-deg</property>
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<value>30</value>
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</less-than>
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</condition>
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</error>
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<exit>
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<condition>
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<and>
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<less-than>
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<property>/instrumentation/altimeter/indicated-altitude-ft</property>
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<value>1600</value>
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</less-than>
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<greater-than>
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<property>/instrumentation/altimeter/indicated-altitude-ft</property>
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<value>1400</value>
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</greater-than>
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<greater-than>
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<property>/instrumentation/heading-indicator/indicated-heading-deg</property>
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<value>30</value>
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</greater-than>
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<less-than>
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<property>/instrumentation/heading-indicator/indicated-heading-deg</property>
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<value>50</value>
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</less-than>
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</and>
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</condition>
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</exit>
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</step>
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<step>
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<message>Reduce power to 80-85%, and trim for level flight. Continue flying parallel to the runway.</message>
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<error>
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<message>You are heading too far left, Turn right slightly to heading 40.</message>
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<condition>
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<less-than>
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<property>/instrumentation/heading-indicator/indicated-heading-deg</property>
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<value>30</value>
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</less-than>
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</condition>
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</error>
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<error>
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<message>You are heading too far right, Turn left slightly to heading 40.</message>
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<condition>
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<greater-than>
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<property>/instrumentation/heading-indicator/indicated-heading-deg</property>
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<value>50</value>
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</greater-than>
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</condition>
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</error>
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<error>
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<message>You are too high. Pattern altitude is 1500 feet.</message>
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<condition>
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<greater-than>
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<property>/instrumentation/altimeter/indicated-altitude-ft</property>
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<value>1600</value>
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</greater-than>
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</condition>
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</error>
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<error>
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<message>You are too low. Pattern altitude is 1500 feet.</message>
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<condition>
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<less-than>
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<property>/instrumentation/altimeter/indicated-altitude-ft</property>
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<value>1400</value>
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</less-than>
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</condition>
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</error>
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<exit>
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<condition>
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<greater-than>
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<property>/position/latitude-deg</property>
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<value>19.74</value>
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</greater-than>
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</condition>
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</exit>
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</step>
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<step>
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<message>You are now opposite the end of the runway. Reduce power to 70%, set flaps to 10.</message>
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<exit>
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<condition>
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<and>
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<greater-than>
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<property>/controls/flight/flaps</property>
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<value>0.3</value>
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</greater-than>
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<less-than>
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<property>/controls/engines/current-engine/throttle</property>
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<value>0.75</value>
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</less-than>
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</and>
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</condition>
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</exit>
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</step>
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<step>
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<message>Let the aircraft descend and slow down. Continue flying a heading of 40.</message>
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<error>
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<message>You are heading too far left, Turn right slightly to heading 40.</message>
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<condition>
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<less-than>
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<property>/instrumentation/heading-indicator/indicated-heading-deg</property>
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<value>30</value>
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</less-than>
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</condition>
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</error>
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<error>
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<message>You are heading too far right, Turn left slightly to heading 40.</message>
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<condition>
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<greater-than>
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<property>/instrumentation/heading-indicator/indicated-heading-deg</property>
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<value>50</value>
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</greater-than>
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</condition>
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</error>
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<error>
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<message>You are too high. You should be descending to around 1300 feet.</message>
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<condition>
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<greater-than>
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<property>/instrumentation/altimeter/indicated-altitude-ft</property>
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<value>1350</value>
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</greater-than>
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</condition>
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</error>
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<exit>
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<condition>
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<less-than>
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<property>/instrumentation/altimeter/indicated-altitude-ft</property>
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<value>1350</value>
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</less-than>
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</condition>
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</exit>
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</step>
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<step>
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<set>
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<property>/instrumentation/nav/frequencies/selected-mhz</property>
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<value>112</value>
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</set>
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<set>
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<property>/instrumentation/nav[0]/radials/selected-deg</property>
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<value>127</value>
|
|
</set>
|
|
<message>Turn left to base (heading 130), and set flaps to 20.
|
|
Continue descending, but make sure to maintain a safe altitude above the ground!
|
|
</message>
|
|
|
|
<exit>
|
|
<condition>
|
|
<less-than>
|
|
<property>/instrumentation/nav[0]/filtered-cdiNAV0-deflection</property>
|
|
<value>4</value>
|
|
</less-than>
|
|
</condition>
|
|
</exit>
|
|
</step>
|
|
|
|
<step>
|
|
<message>Turn onto final (heading 220), and line up with the runway.</message>
|
|
|
|
<exit>
|
|
<condition>
|
|
<and>
|
|
<greater-than>
|
|
<property>/instrumentation/heading-indicator/indicated-heading-deg</property>
|
|
<value>200</value>
|
|
</greater-than>
|
|
<less-than>
|
|
<property>/instrumentation/heading-indicator/indicated-heading-deg</property>
|
|
<value>240</value>
|
|
</less-than>
|
|
<less-than>
|
|
<property>/position/latitude-deg</property>
|
|
<value>19.74</value>
|
|
</less-than>
|
|
</and>
|
|
</condition>
|
|
</exit>
|
|
</step>
|
|
|
|
<step>
|
|
<message>Set flaps to 30. Control your descent rate using the throttle.</message>
|
|
|
|
<exit>
|
|
<condition>
|
|
<less-than>
|
|
<property>/position/latitude-deg</property>
|
|
<value>19.72</value>
|
|
</less-than>
|
|
</condition>
|
|
</exit>
|
|
</step>
|
|
|
|
<step>
|
|
<message>Slowly reduce power to idle. When you are about 10 feet above the ground,
|
|
smoothly bring the nose up so it is just above the horizon.
|
|
</message>
|
|
<exit>
|
|
<condition>
|
|
<less-than>
|
|
<property>/position/altitude-agl-ft</property>
|
|
<value>10.0</value>
|
|
</less-than>
|
|
</condition>
|
|
</exit>
|
|
</step>
|
|
|
|
<step>
|
|
<message>Keep tracking straight down the runway using the rudder
|
|
and let the aircraft land on the main gear.
|
|
</message>
|
|
|
|
<exit>
|
|
<condition>
|
|
<less-than>
|
|
<property>/velocities/airspeed-kt</property>
|
|
<value>45.0</value>
|
|
</less-than>
|
|
</condition>
|
|
</exit>
|
|
</step>
|
|
|
|
<step>
|
|
<message>Lower the nose wheel, continue to track down the runway and gently brake to a stop.</message>
|
|
|
|
<exit>
|
|
<condition>
|
|
<less-than>
|
|
<property>/velocities/airspeed-kt</property>
|
|
<value>5.0</value>
|
|
</less-than>
|
|
</condition>
|
|
</exit>
|
|
</step>
|
|
|
|
<step>
|
|
<message>Congratulations on successfully following the pattern.
|
|
If you want to practice more landings, you can take off again immediately.
|
|
Don't forget to lift your flaps though! This is known as a Touch and Go.
|
|
</message>
|
|
</step>
|
|
|
|
</PropertyList>
|