Engineering:Evangel 4500

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Evangel 4500
General information
National originUnited States
ManufacturerEvangel Aircraft Corporation
Number built8
History
Introduction date1969
First flightJune 1964

The Evangel 4500 was a 1960s American twin-engined light passenger/cargo monoplane built by the Evangel Aircraft Corporation.[1]

Development

The Evangel Aircraft Corporation was established to design and build a bush aircraft particularly for use by missionary groups. For work in South America it had to have STOL capability and be simple to operate and maintain.[2][3] The aircraft that was designed was designated the Evangel 4500-300 and was a twin-engined monoplane with a tailwheel

Variants

4500
The sole prototype, with a high strut braced wing and tricycle undercarriage.
4500-300
Production variant
4500-300-II
Used to identify aircraft fitted with turbochargers.

Specifications

Data from Jane's All The World's Aircraft 1971–72.[1]

General characteristics

  • Crew: 1
  • Capacity: 8 passengers
  • Length: 31 ft 6 in (9.60 m)
  • Wingspan: 41 ft 3 in (12.57 m)
  • Height: 9 ft 6 in (2.90 m)
  • Wing area: 251 sq ft (23.3 m2)
  • Aspect ratio: 6.83:1
  • Airfoil: NACA 63-618 (modified)
  • Empty weight: 3,455 lb (1,567 kg)
  • Max takeoff weight: 5,500 lb (2,495 kg)
  • Fuel capacity: 111 US gal (92 imp gal; 420 L)
  • Powerplant: 2 × Avco Lycoming IO-540-K1B5 air-cooled flat-six piston engines, 300 hp (220 kW) each
  • Propellers: 2-bladed Hartzell, 6 ft 8 in (2.03 m) diameter

Performance

  • Maximum speed: 230 mph (370 km/h, 200 kn)
  • Cruise speed: 175 mph (282 km/h, 152 kn) at 10,000 ft (3,050 m) (econ. cruise, 65% power)
  • Stall speed: 67 mph (108 km/h, 58 kn) (flaps down)
  • Range: 700 mi (1,100 km, 610 nmi) at 10,000 ft (3,050 m) (65% power)
  • Service ceiling: 21,030 ft (6,410 m)
  • Rate of climb: 1,500 ft/min (7.6 m/s)
  • Takeoff run to 50 ft (15 m): 1,125 ft (343 m)
  • Landing run from 50 ft (15 m): 1,140 ft (347 m)

See also

Aircraft of comparable role, configuration and era

References