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The Akaflieg Darmstadt D-38 is a German, single-seat, Standard Class sailplane that was designed and built by the Fliegergruppe of Darmstadt University.[1]

D-38
Role	Single-seat Standard Class sailplane Type of aircraft
National origin	Germany
Manufacturer	Akaflieg Darmstadt
First flight	19 December 1972
Developed into	Glaser-Dirks DG-100

Design

The D-38 is a cantilever, shoulder-wing monoplane with a glassfibre/balsa sandwich shell structure fuselage and wing, the wing has no flaps and has a T-tail.[1] The pilot has a semi-reclining seat in an enclosed cockpit with a transparent canopy and the landing gear is a manual retracting monowheel gear with a tailskid.[1] The D-38 was, in effect, the prototype of the successful Glaser-Dirks DG-100 competition Standard class glider.[2]

Specifications

Data from Jane's All the World's Aircraft 1973-74[1]

General characteristics

• Crew: 1
• Length: 6.96 m (22 ft 10 in)
• Wingspan: 15.00 m (49 ft 2.5 in)
• Height: 1.49 m (4 ft 7 in)
• Wing area: 11.00 m² (118.4 sq ft)
• Empty weight: 207 kg (456 lb)
• Gross weight: 363 kg (800 lb)

Performance

• Maximum speed: 250 km/h (115 mph, 100 kn)
• Stall speed: 66 km/h (41 mph, 36 kn)
• g limits: ±6.3
• Maximum glide ratio: 39
• Rate of sink: 0.6 m/s (120 ft/min)

See also

Related lists

• List of gliders

References

Notes

Bibliography

External links

• Akaflieg Darmstadt website

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