Schleicher ASH 30

The ASH 30 is a two-seater Open Class glider manufactured by Alexander Schleicher, developed as a replacement for the ASH 25.^[3] The Mi version is powered by a 41 kW (55 hp) Wankel engine.^[4] The prototype made its maiden flight on 7 April 2011 from Wasserkuppe.^[2]

ASH 30
Martin Heide and Peter Kremer flying the maiden flight.
General information
Type	Open Class sailplane
National origin	Germany
Manufacturer	Schleicher
Designer	Martin Heide
Number built	5 as of 2013[1]
History
First flight	7 April 2011[2]

Design and development

The improvements over the ASH 25 are given as:

• a larger span
• new wing sections with a coefficient of lift that is about 0.2 higher^[5]
• a maximum take-off weight of 850 kg for the Mi version
• automatic control surface connections for the entire aircraft
• enlarged cockpits
• larger canopies to improve visibility and to allow easier entry and exit for the rear pilot

Variants

ASH 30

The un-powered prototype glider.

ASH 30 Mi

The motor-glider production aircraft, capable of self launching with a retractable engine and propeller.

Specifications (ASH 30 Mi)

Data from Schleicher.^[6]

General characteristics

• Crew: Two
• Capacity:
  
  • 50 L (110 lb) max. water ballast in wing
• Length: 9.33 m (30 ft 7 in)
• Wingspan: 26.5 m (86 ft 11 in) including winglets
• Height: 1.79 m (5 ft 10 in)
• Wing area: 17.17 m² (184.8 sq ft)
• Aspect ratio: 40.9
• Empty weight: 630 kg (1,389 lb)
• Max takeoff weight: 850 kg (1,874 lb)
• Fuel capacity:
  
  • 14 L in fuselage fuel tank
  • 44 L with 2 wing fuel tanks
• Powerplant: 1 × Austro Engine IAE 50R-AA single rotor Wankel engine, 41 kW (55 hp) ^[7]
• Propellers: 2-bladed, 1.55 m (5 ft 1 in) diameter (retractable)

Performance

• Maximum glide ratio: >60
• Rate of climb: 3 m/s (590 ft/min)
• Wing loading: 49.5 kg/m² (10.1 lb/sq ft)

See also

Related lists

• List of gliders