Glasair Aviation, LLC is proud to offer you the sleek and exciting Glasair III. This aircraft has been designed for pilots who demand the highest performance, while expecting outstanding utility, strength, quality and proven reliability -- in short, the Glasair III is for those who demand the ultimate kitplane!
Glasair III
PERFORMANCE* 300 h.p.
Top Speed (sea level) 300 mph / 260 knots
Top Speed (18,000 ft.) 327 mph / 284 knots (turbo)
Cruise Speeds (TAS)  
75% at 24,000 ft 313 mph / 272 knots (turbo)
75% at 17,500 ft 290 mph / 252 knots (turbo)
75% at 8,000 ft 258 mph / 224 knots
65% at 8,000 ft 248 mph / 216 knots
Stall Speeds (Solo)  
Slotted Flaps 73 mph / 63 knots
Standard Flaps 80 mph / 69 knots
Best Rate of Climb Speed 130 mph / 113 knots
Best Angle of Climb Speed 100 mph / 87 knots
Maneuvering Speed 201 mph / 174 knots
Never Exceed Speed (Vne) 335 mph / 291 knots
Rate of Climb  
Solo Weight 2990 ft/min
Gross Weight 2140 ft/min
Roll Rate  
Standard Wing 140
Extended Wing 90
Range  
Range Standard Fuel VFR Reserve mi. 1219
Range Standard Fuel VFR Reserve n.m. 1060
Range Extended Fuel VFR Reserve mi. 1421

Range Extended Fuel VFR Reserve

n.m. 1236
Service Ceiling  
Normally aspirated 24,000 ft
Turbocharged 30,000+ ft.

*These conservative performance numbers are based on our customer's actual experience utilizing constant speed propellers and calibrated fuselage mounted static ports. Many Glasair III owners report higher performance speeds. Range is based on total fuel capacity with VFR reserve.

SPECIFICATIONS
Fuselage Length 21.3 ft
Wing Span (Standard) 23.3 ft
Wing Span (Extended) 27.3 ft
Maximum Height 7.5 ft
Cabin Width 42 in
Fuel Capacity (usable)  
Main Tank (Wing) 65 gal
Header Tank 8 gal
Wing Tip Extensions 11 gal
Baggage Capacity  
Baggage Weight 100 lbs
Baggage Space 12 cu ft
Wing Data  
Wing Area 81.3 sq ft
Wing Tip Extension Area 10.2 sq ft
Aspect Ratio 6.20
Aspect Ratio/Tip Extension 7.64
G-Limits (2,120lbs/Aerobatic)  
Limit Loads +6/-4 G's
Ultimate Loads +9/-6 G's
Empty Weight 1,625 lbs
Gross Weight  
Standard Wing 2,400 lbs
Extended Wing 2,500 lbs

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