Aircraft Mass Properties

Metrics for various aircraft

Fighter Transport Lifting Body/Glider GA	(In pounds)	Moments of Inertia (in slug-ft²)					Center of Gravity Location (in inches)			Measurements (feet)
Aircraft	Weight	Ixx	Iyy	Izz	Ixz	Ixy	Xcg	Ycg	Zcg	Cbar	Wing area	Span
F-16C (BLK30)	18588	6702	59143	63137	849	*	325.7	0	90.2			29
F-4 Phantom⁽¹⁾	33196	23668	117500	133726	*	1573	316.7	0	25.2	16.04	530	38.67
XB-70⁽²⁾	300000	1450000	16000000	17200000	-60000	*	1607	0	-7.2	78.53	6298	105
C-5⁽³⁾	580723	19100000	31300000	47000000	2500000	*	1365	0	265	30.1	6200	219.2
CV-880⁽⁴⁾	126000	1150000	2450000	4070000	*	*	820.8	0	-19.2	18.94	2000	120
HL-10⁽⁵⁾	6466	1353	6413	7407	399	*	131.3	0	94.4	21.17	160	13.6
X-15⁽⁶⁾	15560	3650	80000	82000	590	*	341.7	0	0	10.27	200	22.36
NT-33⁽⁷⁾	11800	12700	20700	32000	480	*	206.3	0	100	6.72	234.8	37.54
Cherokee PA-28	2100	1070	1249	2312	*	*	0	0	0	5.25	160	30
C172 Skyhawk	1700	948	1346	1967	*	*	41	0	36.5	4.9	174	35.8
Learjet⁽⁸⁾	7252	3000	19000	50000	*	*	5.9	0	0	7.04	232	34.2
B-727⁽⁹⁾	88000	920000	3000000	3800000	*	*	0	0	0	15	1560	106
B-747	636600	18200000	33100000	49700000	970000	*	0	0	0	27.31	5500	195.7
T-38⁽¹⁰⁾	7370	14800	28000	29000	*	*	-5.6	0	0	7.73	170	25.25
F-15	26000	22000	182000	200000	-1230	*		0			608	42.8
Space Shuttle	231300	953159	7465084	7747582	-140307	-506	1076⁽¹²⁾	0	373	39.57	2690	78.0
Schweizer Sailplane	874	1014	641	1633	50	*	*⁽¹¹⁾	0	0	3.28	141	46
Twin Otter	9150	15680	22106	33149	1055	*	0	0	0	6.5	420	65
X-24B	8500	2650	23710	24120	620	*	0⁽¹³⁾	0	0	37.5	330.5	19

1. w/2 AIM-7, 20% fuel

2. w/19% internal fuel, cg@0.235 cbar

3. w/220,000 lb. Cargo, 20% fuel, cg@0.30 cbar

4. w/cg@0.195 cbar, 20% fuel

5. w/zero fuel, cg@0.517 cbar

6. w/zero fuel, cg@0.22 cbar

7. w/25% internal fuel, cg@0.260 cbar

8. Empty weight, cg@.32 cbar

9. Empty weight

10. Empty weight

11. cg@0.33cbar

12. MAC @1073"

13. cg@.0.6421cbar