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<title>F-104 Starfighter -- Linear Model</title>
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<center><h1><b><i>
F-104 Starfighter -- Linear Model
</i></b></h1></center>

<b><i>Graduate Research done by <a href="http://fly.to/jeffscott/">Jeff Scott</a><br>
Advisor:  <a href="http://www.uiuc.edu/ph/www/m-selig">Prof. Michael Selig</a><br>
Applied Aerodynamics Group<br>
Department of Aeronautical and Astronautical Engineering<br>
University of Illinois at Urbana-Champaign, Urbana, Illinois 61801<p>

Last updated June 2, 2000</i></b>

<p>

The linear aerodynamics model uses stability derivatives to approximate 
actual aircraft behavior.  The F-104 linear model is based on the 
following flight conditions (cruise):

<p>

<center>
<table width="95%" border="1">
<tr>
	<td colspan="7" bgcolor="FFFFCC">
	<font face="arial,helvetica" size="4"><b><center>
	Flight Conditions
	</center></b></font>
	</td>
</tr>

<tr>
	<th>
	<font face="arial,helvetica">
	Variable
	</font>
	</th>

	<th>
	<font face="arial,helvetica">
	Variable<br>in Code
	</font>
	</th>

	<th>
	<font face="arial,helvetica">
	Description
	</font>
	</th>

	<th>
	<font face="arial,helvetica">
	Units
	</font>
	</th>

	<th>
	<font face="arial,helvetica">
	Value(s)
	</font>
	</th>

	<th>
	<font face="arial,helvetica">
	Source
	</font>
	</th>

	<th>
	<font face="arial,helvetica">
	Notes
	</font>
	</th>
</tr>

<tr>
<tr>
	<td valign="top">
	<font face="arial,helvetica">
	h
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Altitude
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	altitude above sea level
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	ft
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	55000
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Roskam pg 529
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	
	</font>
	</td>
</tr>

	<td valign="top">
	<font face="arial,helvetica">
	<img src="../images/alpha.gif">
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Alpha
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	angle of attack
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	deg
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	2
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Roskam pg 529
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	
	</font>
	</td>
</tr>

<tr>
	<td valign="top">
	<font face="arial,helvetica">
	V<sub><img src="../images/inf.gif"></sub>
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	V_true_kts
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	velocity (true air speed)
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	kts
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	1031.4
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Roskam pg 529
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Mach 1.8
	</font>
	</td>
</tr>

<tr>
	<td valign="top">
	<font face="arial,helvetica">
	q
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Dynamic_pressure
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	dynamic pressure
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	lb/ft<sup>2</sup>
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	434.5
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Roskam pg 529
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	
	</font>
	</td>
</tr>

<tr>
	<td valign="top">
	<font face="arial,helvetica">
	C.G.
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	-
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	center of gravity location
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	% <img src="../images/cbar.gif">
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	7
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Roskam pg 529
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	
	</font>
	</td>
</tr>

<tr>
	<td valign="top">
	<font face="arial,helvetica">
	C<sub>L</sub>
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	CL
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	lift coefficient
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	-
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	?
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	not available
	</font>
	</td>
</tr>

<tr>
	<td valign="top">
	<font face="arial,helvetica">
	C<sub>D</sub>
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	CD
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	drag coefficient
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	-
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	?
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	not available
	</font>
	</td>
</tr>

<tr>
	<td valign="top">
	<font face="arial,helvetica">
	C<sub>m</sub>
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Cm
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	pitching moment coefficient
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	-
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	?
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	not available
	</font>
	</td>
</tr>
</table>
</center>

<p>

The data input into the simulator is listed in the following tables:

<p>

<center>
<table width="95%" border="1">
<tr>
	<td colspan="7" bgcolor="FFFFCC">
	<font face="arial,helvetica" size="4"><b><center>
	Geometry
	</center></b></font>
	</td>
</tr>

<tr>
	<th>
	<font face="arial,helvetica">
	Variable
	</font>
	</th>

	<th>
	<font face="arial,helvetica">
	Variable<br>in Code
	</font>
	</th>

	<th>
	<font face="arial,helvetica">
	Description
	</font>
	</th>

	<th>
	<font face="arial,helvetica">
	Units
	</font>
	</th>

	<th>
	<font face="arial,helvetica">
	Value(s)
	</font>
	</th>

	<th>
	<font face="arial,helvetica">
	Source
	</font>
	</th>

	<th>
	<font face="arial,helvetica">
	Notes
	</font>
	</th>
</tr>

<tr>
	<td valign="top">
	<font face="arial,helvetica">
	b
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	bw
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	wingspan
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	ft
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	21.9
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Roskam pg 529
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	
	</font>
	</td>
</tr>

<tr>
	<td valign="top">
	<font face="arial,helvetica">
	<img src="../images/cbar.gif">
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	cbar
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	wing mean aerodynamic chord
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	ft
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	9.6
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Roskam pg 529
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	
	</font>
	</td>
</tr>

<tr>
	<td valign="top">
	<font face="arial,helvetica">
	S
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Sw
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	wing surface area
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	ft<sup>2</sup>
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	196
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Roskam pg 529
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	
	</font>
	</td>
</tr>
</table>

<p>

<table width="95%" border="1">
<tr>
	<td colspan="7" bgcolor="FFFFCC">
	<font face="arial,helvetica" size="4"><b><center>
	Control Surface Geometry
	</center></b></font>
	</td>
</tr>

<tr>
	<th>
	<font face="arial,helvetica">
	Variable
	</font>
	</th>

	<th>
	<font face="arial,helvetica">
	Variable<br>in Code
	</font>
	</th>

	<th>
	<font face="arial,helvetica">
	Description
	</font>
	</th>

	<th>
	<font face="arial,helvetica">
	Units
	</font>
	</th>

	<th>
	<font face="arial,helvetica">
	Value(s)
	</font>
	</th>

	<th>
	<font face="arial,helvetica">
	Source
	</font>
	</th>

	<th>
	<font face="arial,helvetica">
	Notes
	</font>
	</th>
</tr>

<tr>
	<td valign="top">
	<font face="arial,helvetica">
	<img src="../images/delta.gif">e<sub>max</sub>
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	demax
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	maximum elevator deflection
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	deg
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	+20
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	-
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	guess
	</font>
	</td>
</tr>

<tr>
	<td valign="top">
	<font face="arial,helvetica">
	<img src="../images/delta.gif">e<sub>min</sub>
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	demin
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	minimum elevator deflection
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	deg
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	-20
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	-
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	guess
	</font>
	</td>
</tr>

<tr>
	<td valign="top">
	<font face="arial,helvetica">
	<img src="../images/delta.gif">a<sub>max</sub>
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	damax
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	maximum aileron deflection
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	deg
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	+20
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	-
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	guess
	</font>
	</td>
</tr>

<tr>
	<td valign="top">
	<font face="arial,helvetica">
	<img src="../images/delta.gif">a<sub>min</sub>
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	damin
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	minimum aileron deflection
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	deg
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	-20
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	-
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	guess
	</font>
	</td>
</tr>

<tr>
	<td valign="top">
	<font face="arial,helvetica">
	<img src="../images/delta.gif">r<sub>max</sub>
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	drmax
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	maximum rudder deflection
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	deg
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	+20
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	-
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	guess
	</font>
	</td>
</tr>

<tr>
	<td valign="top">
	<font face="arial,helvetica">
	<img src="../images/delta.gif">r<sub>min</sub>
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	drmin
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	minimum rudder deflection
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	deg
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	-20
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	-
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	guess
	</font>
	</td>
</tr>
</table>

<p>

<table width="95%" border="1">
<tr>
	<td colspan="7" bgcolor="FFFFCC">
	<font face="arial,helvetica" size="4"><b><center>
	Mass Data
	</center></b></font>
	</td>
</tr>

<tr>
	<th>
	<font face="arial,helvetica">
	Variable
	</font>
	</th>

	<th>
	<font face="arial,helvetica">
	Variable<br>in Code
	</font>
	</th>

	<th>
	<font face="arial,helvetica">
	Description
	</font>
	</th>

	<th>
	<font face="arial,helvetica">
	Units
	</font>
	</th>

	<th>
	<font face="arial,helvetica">
	Value(s)
	</font>
	</th>

	<th>
	<font face="arial,helvetica">
	Source
	</font>
	</th>

	<th>
	<font face="arial,helvetica">
	Notes
	</font>
	</th>
</tr>

<tr>
	<td valign="top">
	<font face="arial,helvetica">
	W
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Weight
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	weight at flight condition
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	lb
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	16300
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Roskam pg 529
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	converted to Mass <br>[slug/ft<sup>3</sup>] in code
	</font>
	</td>
</tr>

<tr>
	<td valign="top">
	<font face="arial,helvetica">
	I<sub>xx</sub>
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	I_xx
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	roll inertia
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	slug ft<sup>2</sup>
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	3600
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Roskam pg 529
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	
	</font>
	</td>
</tr>

<tr>
	<td valign="top">
	<font face="arial,helvetica">
	I<sub>yy</sub>
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	I_yy
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	pitch inertia
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	slug ft<sup>2</sup>
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	59000
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Roskam pg 529
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	
	</font>
	</td>
</tr>

<tr>
	<td valign="top">
	<font face="arial,helvetica">
	I<sub>zz</sub>
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	I_zz
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	yaw inertia
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	slug ft<sup>2</sup>
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	60000
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Roskam pg 529
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	
	</font>
	</td>
</tr>

<tr>
	<td valign="top">
	<font face="arial,helvetica">
	I<sub>xz</sub>
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	I_xz
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	lateral cross inertia
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	slug ft<sup>2</sup>
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	0
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Roskam pg 529
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	
	</font>
	</td>
</tr>
</table>

<p>

<table width="95%" border="1">
<tr>
	<td colspan="7" bgcolor="FFFFCC">
	<font face="arial,helvetica" size="4"><b><center>
	Propulsion Data
	</center></b></font>
	</td>
</tr>

<tr>
	<th>
	<font face="arial,helvetica">
	Variable
	</font>
	</th>

	<th>
	<font face="arial,helvetica">
	Variable<br>in Code
	</font>
	</th>

	<th>
	<font face="arial,helvetica">
	Description
	</font>
	</th>

	<th>
	<font face="arial,helvetica">
	Units
	</font>
	</th>

	<th>
	<font face="arial,helvetica">
	Value(s)
	</font>
	</th>

	<th>
	<font face="arial,helvetica">
	Source
	</font>
	</th>

	<th>
	<font face="arial,helvetica">
	Notes
	</font>
	</th>
</tr>

<tr>
	<td valign="top">
	<font face="arial,helvetica">
	T<sub>max</sub>
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	simpleSingleMaxThrust
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	maximum thrust
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	lb
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	5050
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Roskam pg 530
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	estimated from C<sub>T<sub>x</sub></sub><br>
	at sea level
	</font>
	</td>
</tr>

<tr>
	<td valign="top">
	<font face="arial,helvetica">
	T<sub>max</sub>
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	simpleSingleMaxThrust
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	maximum thrust
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	lb
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	7800
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	MAM site
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	engine rating<br>
	(F-104A)
	</font>
	</td>
</tr>

<tr>
	<td valign="top">
	<font face="arial,helvetica">
	T<sub>max</sub>
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	simpleSingleMaxThrust
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	maximum thrust
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	lb
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	15800
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	MAM site
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	engine rating<br>
	(F-104G)
	</font>
	</td>
</tr>

<tr>
	<td valign="top">
	<font face="arial,helvetica">
	T<sub>max</sub>
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	simpleSingleMaxThrust
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	maximum thrust
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	lb
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	18800
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	MAM site
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	engine rating<br>
	(F-104S)
	</font>
	</td>
</tr>
</table>

<p>

<table width="95%" border="1">
<tr>
	<td colspan="7" bgcolor="FFFFCC">
	<font face="arial,helvetica" size="4"><b><center>
	Aerodynamic Data
	</center></b></font>
	</td>
</tr>

<tr>
	<th>
	<font face="arial,helvetica">
	Variable
	</font>
	</th>

	<th>
	<font face="arial,helvetica">
	Variable<br>in Code
	</font>
	</th>

	<th>
	<font face="arial,helvetica">
	Description
	</font>
	</th>

	<th>
	<font face="arial,helvetica">
	Units
	</font>
	</th>

	<th>
	<font face="arial,helvetica">
	Value(s)
	</font>
	</th>

	<th>
	<font face="arial,helvetica">
	Source
	</font>
	</th>

	<th>
	<font face="arial,helvetica">
	Notes
	</font>
	</th>
</tr>

<tr>
	<td valign="top">
	<font face="arial,helvetica">
	C<sub>D<sub>0</sub></sub>
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	CDo
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	drag coefficient at <img src="../images/alpha.gif">=0
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	-
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	0.048
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Roskam pg 530
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	
	</font>
	</td>
</tr>

<tr>
	<td valign="top">
	<font face="arial,helvetica">
	C<sub>D<sub><img src="../images/alpha.gif"></sub></sub>
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	CD_a
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	drag curve slope
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	1/rad
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	0.384
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Roskam pg 530
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	
	</font>
	</td>
</tr>

<tr>
	<td valign="top">
	<font face="arial,helvetica">
	C<sub>D<sub><img src="../images/delta.gif">e</sub></sub>
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	CD_de
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	drag due to elevator
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	1/rad
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	0
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Roskam pg 530
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	<img src="../images/delta.gif">e positive down
	</font>
	</td>
</tr>

<tr>
	<td valign="top">
	<font face="arial,helvetica">
	C<sub>L<sub>0</sub></sub>
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	CLo
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	lift coefficient at <img src="../images/alpha.gif">=0
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	-
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	0.122
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Roskam pg 530
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	
	</font>
	</td>
</tr>

<tr>
	<td valign="top">
	<font face="arial,helvetica">
	C<sub>L<sub><img src="../images/alpha.gif"></sub></sub>
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	CL_a
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	lift curve slope
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	1/rad
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	2.005
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Roskam pg 530
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	
	</font>
	</td>
</tr>

<tr>
	<td valign="top">
	<font face="arial,helvetica">
	C<sub>L<sub><img src="../images/alphadot.gif"></sub></sub>
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	CL_adot
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	lift due to angle of attack rate
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	1/rad
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	0.82
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Roskam pg 530
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	
	</font>
	</td>
</tr>

<tr>
	<td valign="top">
	<font face="arial,helvetica">
	C<sub>L<sub>q</sub></sub>
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	CL_q
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	lift due to pitch rate
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	1/rad
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	1.9
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Roskam pg 530
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	
	</font>
	</td>
</tr>

<tr>
	<td valign="top">
	<font face="arial,helvetica">
	C<sub>L<sub><img src="../images/delta.gif">e</sub></sub>
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	CL_de
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	lift due to elevator
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	1/rad
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	0.523
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Roskam pg 530
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	<img src="../images/delta.gif">e positive down
	</font>
	</td>
</tr>

<tr>
	<td valign="top">
	<font face="arial,helvetica">
	C<sub>m<sub>0</sub></sub>
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Cmo
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	pitch moment coefficient at <img src="../images/alpha.gif">=0
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	-
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	-0.028
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Roskam pg 530
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	
	</font>
	</td>
</tr>

<tr>
	<td valign="top">
	<font face="arial,helvetica">
	C<sub>m<sub><img src="../images/alpha.gif"></sub></sub>
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Cm_a
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	pitch moment due to angle of attack
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	1/rad
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	-1.308
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Roskam pg 530
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	
	</font>
	</td>
</tr>

<tr>
	<td valign="top">
	<font face="arial,helvetica">
	C<sub>m<sub><img src="../images/alphadot.gif"></sub></sub>
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Cm_adot
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	pitch moment due to angle of attack rate
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	1/rad
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	-2.05
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Roskam pg 530
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	
	</font>
	</td>
</tr>

<tr>
	<td valign="top">
	<font face="arial,helvetica">
	C<sub>m<sub>q</sub></sub>
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Cm_q
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	pitch moment due to pitch rate
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	1/rad
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	-4.83
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Roskam pg 530
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	
	</font>
	</td>
</tr>

<tr>
	<td valign="top">
	<font face="arial,helvetica">
	C<sub>m<sub><img src="../images/delta.gif">e</sub></sub>
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Cm_de
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	pitching moment due to elevator
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	1/rad
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	-1.31
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Roskam pg 530
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	<img src="../images/delta.gif">e positive down
	</font>
	</td>
</tr>

<tr>
	<td valign="top">
	<font face="arial,helvetica">
	C<sub>Y<sub><img src="../images/beta.gif"></sub></sub>
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	CY_beta
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	side force fue to sideslip angle
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	1/rad
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	-1.045
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Roskam pg 531
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	
	</font>
	</td>
</tr>

<tr>
	<td valign="top">
	<font face="arial,helvetica">
	C<sub>Y<sub>p</sub></sub>
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	CY_p
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	side force due to roll rate
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	1/rad
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	0
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Roskam pg 531
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	
	</font>
	</td>
</tr>

<tr>
	<td valign="top">
	<font face="arial,helvetica">
	C<sub>Y<sub>r</sub></sub>
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	CY_r
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	side force due to yaw rate
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	1/rad
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	0
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Roskam pg 531
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	
	</font>
	</td>
</tr>

<tr>
	<td valign="top">
	<font face="arial,helvetica">
	C<sub>Y<sub><img src="../images/delta.gif">a</sub></sub>
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	CY_da
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	side force due to aileron
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	1/rad
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	0
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Roskam pg 531
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	<img src="../images/delta.gif">a positive<br>right aileron up
	</font>
	</td>
</tr>

<tr>
	<td valign="top">
	<font face="arial,helvetica">
	C<sub>Y<sub><img src="../images/delta.gif">r</sub></sub>
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	CY_dr
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	side force due to rudder
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	1/rad
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	0.87
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Roskam pg 531
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	<img src="../images/delta.gif">r positive left
	</font>
	</td>
</tr>

<tr>
	<td valign="top">
	<font face="arial,helvetica">
	C<sub>l<sub><img src="../images/beta.gif"></sub></sub>
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Cl_beta
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	dihedral effect
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	1/rad
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	-0.093
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Roskam pg 531
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	
	</font>
	</td>
</tr>

<tr>
	<td valign="top">
	<font face="arial,helvetica">
	C<sub>l<sub>p</sub></sub>
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Cl_p
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	roll damping
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	1/rad
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	-0.272
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Roskam pg 531
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	
	</font>
	</td>
</tr>

<tr>
	<td valign="top">
	<font face="arial,helvetica">
	C<sub>l<sub>r</sub></sub>
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Cl_r
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	roll moment due to yaw rate
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	1/rad
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	0.154
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Roskam pg 531
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	
	</font>
	</td>
</tr>

<tr>
	<td valign="top">
	<font face="arial,helvetica">
	C<sub>l<sub><img src="../images/delta.gif">a</sub></sub>
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Cl_da
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	roll moment due to aileron
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	1/rad
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	-0.0173
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Roskam pg 531
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	<img src="../images/delta.gif">a positive<br>right aileron up
	</font>
	</td>
</tr>

<tr>
	<td valign="top">
	<font face="arial,helvetica">
	C<sub>l<sub><img src="../images/delta.gif">r</sub></sub>
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Cl_dr
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	roll moment due to rudder
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	1/rad
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	0.0079
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Roskam pg 531
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	<img src="../images/delta.gif">r positive left
	</font>
	</td>
</tr>

<tr>
	<td valign="top">
	<font face="arial,helvetica">
	C<sub>n<sub><img src="../images/beta.gif"></sub></sub>
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Cn_beta
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	weathercock stability
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	1/rad
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	0.242
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Roskam pg 531
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	
	</font>
	</td>
</tr>

<tr>
	<td valign="top">
	<font face="arial,helvetica">
	C<sub>n<sub>p</sub></sub>
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Cn_p
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	adverse yaw
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	1/rad
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	-0.093
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Roskam pg 531
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	
	</font>
	</td>
</tr>

<tr>
	<td valign="top">
	<font face="arial,helvetica">
	C<sub>n<sub>r</sub></sub>
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Cn_r
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	yaw damping
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	1/rad
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	-0.649
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Roskam pg 531
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	
	</font>
	</td>
</tr>

<tr>
	<td valign="top">
	<font face="arial,helvetica">
	C<sub>n<sub><img src="../images/delta.gif">a</sub></sub>
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Cn_da
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	yaw moment due to aileron
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	1/rad
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	-0.0025
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Roskam pg 531
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	<img src="../images/delta.gif">a positive<br>right aileron up
	</font>
	</td>
</tr>

<tr>
	<td valign="top">
	<font face="arial,helvetica">
	C<sub>n<sub><img src="../images/delta.gif">r</sub></sub>
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Cn_dr
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	yaw moment due to rudder
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	1/rad
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	-0.0435
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	Roskam pg 531
	</font>
	</td>

	<td valign="top">
	<font face="arial,helvetica">
	<img src="../images/delta.gif">r positive left
	</font>
	</td>
</tr>
</table>
</center>

<p>
<hr>
<p>

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