Swallow MK1 / MK2 OVERLAND STOL

MK1: Specifications

  • Crew: one
  • Capacity: one passengers
  • Length: 7,73 m (25,36 ft)
  • Wingspan: 14,5 m (47,57 ft)
  • Wing area: 26 m2 (279,76 sqft)
  • Wing aspect ratio: 8,1
  • Height: 3,26 m (10,69 ft)
  • Empty weight: 560 kg (1235 lb)
  • Gross weight: 920 kg (2028 lb)
  • Max. Wing loading: 36 kg/m2
    (7,25 lb/sqft)
  • Fuel capacity: 250 litres (66 US gallons)
    in fuselage and wing fuel tanks
  • Powerplant: 1 x Lycoming IO-540S six cylinder
    horizontally opposed aircraft engine with 300 HP
  • Propellers: 3-bladed

MK1: Performance

  • Max. horisontal speed: 290 km/h (180 mph)
  • Cruise speed: 260 km/h (162 mph)
  • Stall speed: 50 km/h (31 mph) (Flaps down)
  • Range: 3878 km (2410 mi)
    (at 60% of full throttle, by 18 L/D ratio)

360° view (click)

MK2: Specifications

  • Crew: one
  • Capacity: three passengers
  • Length: 7,34 m (24,08 ft)
  • Wingspan: 14,5 m (47,57 ft)
  • Wing area: 26 m2 (279,76 sqft)
  • Wing aspect ratio: 8,1
  • Height: 3,31 m (10,69 ft)
  • Empty weight: 590 kg (1300,7 lb)
  • Gross weight: 1200 kg (2645,5 lb)
  • Max. Wing loading: 46 kg/m2
    (9,46 lb/sqft)
  • Fuel capacity: 333 litres (88 US gallons)
    in fuselage and wing fuel tanks
  • Powerplant: 2 x ROTEC R3600 Nine cylinder
    air cooled radial engine with 2 x 150 HP
  • Propellers: 3-bladed

MK2: Performance

  • Max. horisontal speed: 270 km/h (168 mph)
  • Cruise speed: 240 km/h (149 mph)
  • Stall speed: 56 km/h (35 mph) (Flaps down)
  • Range: 4504 km (2799 mi)
    (at 75% of full throttle, by 17 L/D ratio)

360° view

MK1 Description

The wing, the horizontal tail structural and aerodynamical arrangements and aeroflows of Swallows are used Skycrusier mk5 as well. The fully streamlined fuselage gives the minimum drag, but it offers more space in the interior. Excellent view capaiblity from cockpit. Suitable for STOL observer flight and surveillance patrol duties. After 50 m runway can take off and land. Landing gears can also retracted. Both of the swallows has long range ability.

MK2 Description

The speed range is great. Swallow MK2 is an twin radial engine, twin boom arrangement. This arrangement allows the way to 4 seated swallow concepcion, by similar STOL accomplishment, than swallow MK1 manouevrable capabilities around the lateral and longitudinal and vertical axis of the airplane by both variant. They has a pure arrangement and they could be manufactured easily.

Other airplanes

Skycruiser MK2
Skycruiser MK3
Skycruiser MK4
Skycruiser MK5