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 Thanks to Michael Gillespie for the following information.

"Grumman" Specifications
Updated: 99-05-21

Manufacturer:	American Aviation	American Aviation	Grumman American	Gulfstream American	Grumman American	Gulfstream American	Gulfstream American	American General	Gulfstream American
Model: (Photo)	AA-1 Yankee	AA-1A Trainer	AA-1B	AA-1C Lynx	AA-5 Traveler	AA-5A	AA-5B Tiger	AG-5B Tiger	GA-7 Cougar
Years Built:	1969-71	1971-72	1973-76	1977-78	1972-75	1976-79	1975-79	1990-93	1978-79
Number Built: (S/N)	459	470	551	211	834	900	1323	181	115
Type:	Single-eng 2-seats Fixed Gear	Single-eng 2-seats Fixed Gear	Single-eng 2-seats Fixed Gear	Single-eng 2-seats Fixed Gear	Single-eng 4-seats Fixed Gear	Single-eng 4-seats Fixed Gear	Single-eng 4-seats Fixed Gear	Single-eng 4-seats Fixed Gear	Twin-eng 4-seats Retract Gear
Wingspan:	24'5"	24'5"	24'5"	24'5"	31'5"	31'5"	31'5"	31'5"	36'9"
Length:	19'3"	19'3"	19'2"	19'3"	22'	22'	22'	22'	29'7"
Height:	6'8"	6'8"	7'6"	7'7"	8'	8'	8'	7'8"'	10'4"
Empty Weight:	982 lbs	1,007 lbs	975 lbs	1,066 lbs	1,271 lbs	1,286 lbs	1,398 lbs	1,398 lbs	2,569 lbs
Gross Weight:	1,500 lbs	1,500 lbs	1,560 lbs	1,600 lbs	2,200 lbs	2.200 lbs	2,400 lbs	2,400 lbs	3,800 lbs
Payload w/Std Fuel:	386 lbs	361 lbs	453 lbs	402 lbs	707 lbs	692 lbs	780 lbs	780 lbs	846 lbs
Engine(s):	Lycoming O235-C2C 108 hp @2600 rpm	Lycoming O235-C2C 108 hp @2600 rpm	Lycoming O235-C2C 108 hp @2600 rpm	Lycoming O235-L2C 115 hp @2700 rpm	Lycoming O320-E2G 150 hp @2700 rpm	Lycoming O320-E2G 150 hp @2700 rpm	Lycoming O360-A4K 180 hp @2700 rpm	Lycoming O360-A4K 180 hp @2700 rpm	Lycoming O320-D1D 160 hp @2700 rpm
TBO:	2,400 hrs	2,400 hrs	2,400 hrs	2,400 hrs	2,000 hrs	2,000 hrs	2,000 hrs	2,000 hrs	2,000 hrs
Useable Fuel (max):	22 g	22 g	22 g	22 g	37 g	51 g	51 g	51 g	114 g
Useable Fuel  (std):	22 g	22 g	22 g	22 g	37 g	37 g	37 g	37 g	80 g
Takeoff Gnd Roll:	900'	725'	810'	890'	880'	880'	865'	865'	1,000
Takeoff over 50':	1,615'	1,400'	1,550'	1,590'	1,600'	1,600'	1,550'	1,550'	1,850'
Rate of Climb:	710 fpm	765 fpm	660 fpm	700 fpm	660 fpm	660 fpm	850 fpm	915 fpm	1.160 fpm
Landing over 50':	1,240'	1,065'	1,100'	1,125'	1,100'	1,100'	1,120'	1,120'	1,330'
Landing Gnd Roll:	490'	395'	410'	425'	380'	380'	410'	410'	710'
Stall Speed (VSo):	60 kt	51 kt	52 kt	53 kt	50 kt	53 kt	53 kt	53 kt	63 kt
Max Speed:	125 kt	120 kt	120 kt	126 kt	130 kt 1975=136 kt	136 kt	148 kt	148 kt	168 kt
Cruise Speed: (75% Power)	117 kt	109 kt	108 kt	117 kt	122 kt 1975=128 kt	128 kt	139 kt	141 kt	160 kt
Cruise Altitude:	8,000'	3,000'	3,000'	8,500'	9,000'	8,500'	8,500'	8,500'	8,500'
Cruise Range: (45-min Reserve)	350 nm	350 nm	350 nm	300 nm	430 nm	657 nm	554 nm	530 nm	840 nm
Service Ceiling:	11,000'	13,750'	12,750'	11,500'	12,650'	12,650'	13,800'	13,800'	17,400'
Wing Loading:	15.3 lb/sqft	14.9 lb/sqft	15.5 lb/sqft	15.9 lb/sqft	15.7 lb/sqft	15.7 lb/sqft	17.1 lb/sqft	17.1 lb/sqft	20.65 lb/sqft
Power Loading:	13.9 lb/bhp	13.9 lb/bhp	14.4 lb/bhp	13.9 lb/bhp	14.7 lb/bhp	14.7 lb/bhp	13.3 lb/bhp	13.3 lb/bhp	11.88 lb/bhp
Propeller(s): Diam/Pitch Type	McCauley 71/53 Fix	McCauley 71/53 Fix	McCauley 71/53 Fix	McCauley 72/52 Fix	McCauley 73/59 Fix	McCauley 73/59  Fix	McCauley 75/63 Fix	Sensenich 76/61 Fix	Hartzell 73" CS