User:Nimbus227/Sandbox/Do 28
Appearance
Specs
[edit]General characteristics
- Crew: 2
- Length: 26 ft 9 in (8.16 m)
- Wingspan: 54 ft 2 in (16.5 m)
- Wing area: 260 sq ft (24.2 m2)
- Aspect ratio: 11.2
- Airfoil: Göttingen 535 (root), symmetrical (tip)
- Empty weight: 589 lb (267 kg)
- Max takeoff weight: 1,047 lb (475 kg)
Performance
- Stall speed: 32 mph (52 km/h, 28 kn)
- Never exceed speed: 110 mph (170 km/h, 92 kn)
- Aerotow speed: 75 mph (121 km/h; 65 kn)
- Winch launch speed: 63 mph (101 km/h; 55 kn)
- Maximum glide ratio: 21:1 at 43 mph (69 km/h; 37 kn)
- Rate of sink: 167 ft/min (0.85 m/s) at 39 mph (63 km/h; 34 kn)
- Wing loading: 4.0 lb/sq ft (19.6 kg/m2)
Specifications (Ju 87D-1)
[edit]Data from [1]
General characteristics
- Crew: 2
- Length: 11.5 m (37 ft 8.75 in)
- Wingspan: 13.8 m (45 ft 3.5 in)
- Height: 3.9 m (12 ft 9.25 in)
- Wing area: 31.9 m2 (343.37 sq ft)
- Airfoil: Göttingen 256[2]
- Empty weight: 3,900 kg (8,598 lb) (equipped)
- Max takeoff weight: 6,600 kg (14,550 lb)
- Powerplant: 1 × Junkers Jumo 211J-1 V-12 inverted liquid-cooled piston engine, 1,000 kW (1,400 hp) for take-off
- 1,050 kW (1,410 hp) at 4,300 m (14,100 ft)
- Propellers: 3-bladed Junkers constant-speed propeller
Performance
- Maximum speed: 410 km/h (255 mph, 222 kn) at 4,100 m (13,500 ft)
- Cruise speed: 319 km/h (198 mph, 172 kn) at 5,100 m (16,700 ft)
- Range: 1,535 km (954 mi, 829 nmi) at 5,100 m (16,730 ft) (maximum)
- Service ceiling: 7,300 m (24,000 ft)
- Time to altitude: 5,000 m (16,400 ft) in 20 minutes
Armament
- Guns: 2 × 7.92 mm (0.31 in) MG 17 machine guns forward firing, 2 × 7.92 mm (0.31 in) MG 81 machine guns to rear
- Bombs: 1 × 250 kg (550 lb) bomb beneath the fuselage and 4× 50 kg (110 lb) under-wing.
- ^ Green 1990, pp. 442
- ^ Lednicer, David. "The Incomplete Guide to Airfoil Usage". m-selig.ae.illinois.edu. Retrieved 16 April 2019.