2ed0bb5221
From https://github.com/Juanvvc/c172p-detailed/tree/release/2016.2 Commit c2d17ca761b883fc17abe1705542f5014100e65d
305 lines
11 KiB
XML
305 lines
11 KiB
XML
<?xml version="1.0"?>
|
|
|
|
<PropertyList>
|
|
|
|
<name>Engine Failure</name>
|
|
|
|
<description>Engine failure is very rare in flight simulators, but a risk in real life.
|
|
|
|
|
|
The tutorial starts with you cruising at 3500 ft over the hills of Barcelona. A total engine failure will occur, with no possibility of restart - black smoke, chunks of metal pushed out of the cowling.
|
|
|
|
Glide the aircraft to the nearest airport and make a successful emergency landing. You must manage your altitude and fly a normal pattern from "abeam the numbers". Don't deploy flaps until you have the runway "made".
|
|
|
|
The Cessna 172 glides at a ratio of 9:1 at a best glide speed of 65 kts IAS. The glide ratio assumes no flaps and a "windmilling" propeller. If you fly any faster or slower, or have flaps deployed, the glide rate will be worse.
|
|
|
|
LEBL (Barcelona) is within glide distance. Try to land at LEBL.
|
|
</description>
|
|
|
|
<timeofday>dusk</timeofday>
|
|
<presets>
|
|
<airport-id>LEBL</airport-id>
|
|
<on-ground>0</on-ground>
|
|
<runway>30</runway>
|
|
<altitude-ft>3500</altitude-ft>
|
|
<latitude-deg>37.5</latitude-deg>
|
|
<longitude-deg>-122.4</longitude-deg>
|
|
<heading-deg>010.0</heading-deg>
|
|
<airspeed-kt>105.0</airspeed-kt>
|
|
<glideslope-deg>0</glideslope-deg>
|
|
<offset-azimuth-deg>0</offset-azimuth-deg>
|
|
<offset-distance-nm>0</offset-distance-nm>
|
|
<ndb-id>0</ndb-id>
|
|
<vor-id>0</vor-id>
|
|
<fix>0</fix>
|
|
</presets>
|
|
|
|
<step>
|
|
<set>
|
|
<property>/sim/model/c172p/securing/chock</property>
|
|
<value>false</value>
|
|
</set>
|
|
<set>
|
|
<property>/sim/model/c172p/securing/tiedownL-visible</property>
|
|
<value>false</value>
|
|
</set>
|
|
<set>
|
|
<property>/sim/model/c172p/securing/tiedownR-visible</property>
|
|
<value>false</value>
|
|
</set>
|
|
<set>
|
|
<property>/sim/model/c172p/securing/tiedownT-visible</property>
|
|
<value>false</value>
|
|
</set>
|
|
<set>
|
|
<property>/sim/model/c172p/securing/pitot-cover-visible</property>
|
|
<value>false</value>
|
|
</set>
|
|
<set>
|
|
<property>/controls/flight/flaps</property>
|
|
<value>0.0</value>
|
|
</set>
|
|
<set>
|
|
<property>/controls/switches/magnetos</property>
|
|
<value>3</value>
|
|
</set>
|
|
<set>
|
|
<property>/controls/engines/current-engine/throttle</property>
|
|
<value>0.2</value>
|
|
</set>
|
|
<set>
|
|
<property>/instrumentation/adf/frequencies/selected-khz</property>
|
|
<value>367</value>
|
|
</set>
|
|
<set>
|
|
<property>/environment/weather-scenario</property>
|
|
<value>Fair weather</value>
|
|
</set>
|
|
<set>
|
|
<property>instrumentation/altimeter/setting-inhg</property>
|
|
<value>29.95</value>
|
|
</set>
|
|
<nasal>
|
|
<script>
|
|
setprop("/controls/engines/current-engine/mixture", 1.0);
|
|
setprop("/controls/switches/starter", 1);
|
|
</script>
|
|
</nasal>
|
|
<message></message>
|
|
<view>
|
|
<heading-offset-deg>0.0</heading-offset-deg>
|
|
<pitch-offset-deg>-12</pitch-offset-deg>
|
|
<roll-offset-deg>0.0</roll-offset-deg>
|
|
<x-offset-m>-0.21</x-offset-m>
|
|
<y-offset-m>0.19</y-offset-m>
|
|
<field-of-view>73.6</field-of-view>
|
|
</view>
|
|
</step>
|
|
|
|
<step>
|
|
<nasal>
|
|
<script>
|
|
var listeners = std.Vector.new();
|
|
|
|
listeners.append(setlistener("/engines/active-engine/running", func (node) {
|
|
if (node.getBoolValue()) {
|
|
setprop("/controls/switches/starter", 0);
|
|
foreach (var listener; listeners.vector) {
|
|
removelistener(listener);
|
|
}
|
|
listeners.clear();
|
|
}
|
|
}, 1, 0));
|
|
</script>
|
|
</nasal>
|
|
<set>
|
|
<property>/controls/engines/current-engine/throttle</property>
|
|
<value>0.6</value>
|
|
</set>
|
|
<message>We're happily cruising along, enjoying an evenings flight.</message>
|
|
<wait>15</wait>
|
|
</step>
|
|
|
|
<step>
|
|
<message>Engine failure! Engine failure! Trim for a best glide speed of 65 knots.</message>
|
|
<set>
|
|
<property>/controls/switches/starter</property>
|
|
<value>false</value>
|
|
</set>
|
|
<set>
|
|
<property>/controls/engines/engine/faults/left-magneto-serviceable</property>
|
|
<value>false</value>
|
|
</set>
|
|
<set>
|
|
<property>/controls/engines/engine/faults/right-magneto-serviceable</property>
|
|
<value>false</value>
|
|
</set>
|
|
<set>
|
|
<property>/controls/engines/engine/faults/spark-plugs-serviceable</property>
|
|
<value>false</value>
|
|
</set>
|
|
<set>
|
|
<property>/controls/switches/magnetos</property>
|
|
<value>0</value>
|
|
</set>
|
|
</step>
|
|
|
|
<step>
|
|
<message>Now look around and choose an airport, or emergency landing site. Stay at 65 knots.</message>
|
|
<set>
|
|
<property>/engines/active-engine/running</property>
|
|
<value>false</value>
|
|
</set>
|
|
|
|
<error>
|
|
<message>You are too slow. You need to fly at 65 knots IAS for maximum glide.</message>
|
|
<condition>
|
|
<less-than>
|
|
<property>/instrumentation/airspeed-indicator/indicated-speed-kt</property>
|
|
<value>62</value>
|
|
</less-than>
|
|
</condition>
|
|
</error>
|
|
<error>
|
|
<message>You are too fast. You need to fly at 65 knots IAS for maximum glide.</message>
|
|
<condition>
|
|
<greater-than>
|
|
<property>/instrumentation/airspeed-indicator/indicated-speed-kt</property>
|
|
<value>69</value>
|
|
</greater-than>
|
|
</condition>
|
|
</error>
|
|
<error>
|
|
<message>Engine failure is currently simulated by switching off the magnetos.
|
|
Please switch them off again to continue the tutorial.</message>
|
|
<condition>
|
|
<greater-than>
|
|
<property>/controls/switches/magnetos</property>
|
|
<value>0</value>
|
|
</greater-than>
|
|
</condition>
|
|
</error>
|
|
</step>
|
|
|
|
<step>
|
|
<message>Start maneuvering towards your chosen emergency landing spot,
|
|
keeping your speed at 65 knots IAS.</message>
|
|
<set>
|
|
<property>/engines/active-engine/running</property>
|
|
<value>false</value>
|
|
</set>
|
|
|
|
<error>
|
|
<message>You are too slow. You need to fly at 65 knots IAS for maximum glide.</message>
|
|
<condition>
|
|
<less-than>
|
|
<property>/instrumentation/airspeed-indicator/indicated-speed-kt</property>
|
|
<value>62</value>
|
|
</less-than>
|
|
</condition>
|
|
</error>
|
|
<error>
|
|
<message>You are too fast. You need to fly at 65 knots IAS for maximum glide.</message>
|
|
<condition>
|
|
<greater-than>
|
|
<property>/instrumentation/airspeed-indicator/indicated-speed-kt</property>
|
|
<value>69</value>
|
|
</greater-than>
|
|
</condition>
|
|
</error>
|
|
<error>
|
|
<message>Engine failure is currently simulated by switching off the magnetos.
|
|
Please switch them off again to continue the tutorial.</message>
|
|
<condition>
|
|
<greater-than>
|
|
<property>/controls/switches/magnetos</property>
|
|
<value>0</value>
|
|
</greater-than>
|
|
</condition>
|
|
</error>
|
|
</step>
|
|
|
|
<step>
|
|
<message>At this point we would radio an emergency/mayday.
|
|
Remember - Aviate, Navigate, Communicate - in that order.</message>
|
|
<set>
|
|
<property>/engines/active-engine/running</property>
|
|
<value>false</value>
|
|
</set>
|
|
|
|
<error>
|
|
<message>You are too slow. You need to fly at 65 knots IAS for maximum glide.</message>
|
|
<condition>
|
|
<less-than>
|
|
<property>/instrumentation/airspeed-indicator/indicated-speed-kt</property>
|
|
<value>62</value>
|
|
</less-than>
|
|
</condition>
|
|
</error>
|
|
<error>
|
|
<message>You are too fast. You need to fly at 65 knots IAS for maximum glide.</message>
|
|
<condition>
|
|
<greater-than>
|
|
<property>/instrumentation/airspeed-indicator/indicated-speed-kt</property>
|
|
<value>69</value>
|
|
</greater-than>
|
|
</condition>
|
|
</error>
|
|
<error>
|
|
<message>Engine failure is currently simulated by switching off the magnetos.
|
|
Please switch them off again to continue the tutorial.</message>
|
|
<condition>
|
|
<greater-than>
|
|
<property>/controls/switches/magnetos</property>
|
|
<value>0</value>
|
|
</greater-than>
|
|
</condition>
|
|
</error>
|
|
</step>
|
|
|
|
<step>
|
|
<message>Continue flying towards your emergency landing spot.
|
|
If we had the spare capacity, we might attempt to restart the engine at this point.</message>
|
|
|
|
<error>
|
|
<message>Engine failure is currently simulated by switching off the magnetos.
|
|
Please switch them off again to continue the tutorial.</message>
|
|
<condition>
|
|
<greater-than>
|
|
<property>/controls/switches/magnetos</property>
|
|
<value>0</value>
|
|
</greater-than>
|
|
</condition>
|
|
</error>
|
|
</step>
|
|
|
|
<step>
|
|
<message>Stay a 65 knots for maximum glide. Only use flaps once the runway is "made".</message>
|
|
|
|
<error>
|
|
<message>Engine failure is currently simulated by switching off the magnetos.
|
|
Please switch them off again to continue the tutorial.</message>
|
|
<condition>
|
|
<greater-than>
|
|
<property>/controls/switches/magnetos</property>
|
|
<value>0</value>
|
|
</greater-than>
|
|
</condition>
|
|
</error>
|
|
|
|
<exit>
|
|
<condition>
|
|
<less-than>
|
|
<property>/instrumentation/airspeed-indicator/indicated-speed-kt</property>
|
|
<value>10</value>
|
|
</less-than>
|
|
</condition>
|
|
</exit>
|
|
</step>
|
|
|
|
<step>
|
|
<message>Assuming the aircraft is upright and you landed on a runway,
|
|
you walked away from a total engine failure - well done!</message>
|
|
</step>
|
|
|
|
</PropertyList>
|