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Ultralight aircraft
Excalibur Aircraft Excalibur is a ultralight aircraft originating in United States. It was built by Excalibur Aircraft.
True scale
Sourced dimensions beside a 1.75 m human reference.
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Ultralight aircraft
United States
Excalibur Aircraft
1900 (by 2011)
1993
one
one passenger
20 ft 0 in (6.10 m)
31 ft 6 in (9.60 m)
6 ft 0 in (1.83 m)
185 sq ft (17.2 m 2 )
450 lb (204 kg)
950 lb (431 kg)
10 US gal (38 litres)
1 × Rotax 503 twin cylinder, two-stroke aircraft engine, 50 hp (37 kW)
80 mph (130 km/h, 70 kn)
33 mph (53 km/h, 29 kn)
290 mi (470 km, 250 nmi)
+6/-4 (ultimate load limits)
1,200 ft/min (6.1 m/s)
The Excalibur is an American two seats-in- tandem , high wing, pusher configuration ultralight aircraft that is manufactured in kit form for amateur construction , by Excalibur Aircraft of Sebring, Florida .
Basic model with 50 hp (37 kW) Rotax 503 , 64 hp (48 kW) Rotax 582 , 70 hp (52 kW) Hirth 3503 , 65 hp (48 kW) Hirth 3203 or the 55 hp (41 kW) Hirth 3202 two-stroke engines. 750 completed and flown by the end of 2011.
Model with HKS 700E 60 hp (45 kW) or 80 hp (60 kW) Jabiru 2200 80 hp (60 kW) four-stroke engines. 400 completed and flown by the end of 2011.
Length: 20 ft 0 in (6.10 m)
Wingspan: 31 ft 6 in (9.60 m)
Height: 6 ft 0 in (1.83 m)
Wing area: 185 sq ft (17.2 m 2 )
Empty weight: 450 lb (204 kg)
Gross weight: 950 lb (431 kg)
Fuel capacity: 10 US gal (38 litres)
Powerplant: 1 × Rotax 503 twin cylinder, two-stroke aircraft engine, 50 hp (37 kW)
Cruise speed: 80 mph (130 km/h, 70 kn)
Stall speed: 33 mph (53 km/h, 29 kn)
Range: 290 mi (470 km, 250 nmi)
Rate of climb: 1,200 ft/min (6.1 m/s)
Reference text from Wikipedia contributors, used under CC BY-SA 4.0.
Excalibur Aircraft Excalibur equipment records. Variants, orders and quantities are shown as reported in each inventory source; coverage is incomplete.
Air Force exact named equipment holdings: Quad City Challenger II. Active, operational-reserve and training units excluding equipment in store; November 2025 IISS assessment. Named service only; no parent-force or national total inferred. Source role: AIRCRAFT / Light. Original estimates, ranges, reporting names, reserve, lease and employment scopes retained; nested included counts are not added. Missile-system quantities mean launchers, not rounds. No readiness, crew, carried weapon, payload, factory-production or future order count inherited.