BGA glider data sheet - Blanik (L-13)

Data source: Manufacturers’ manual

Date of issue:

Manufacturer: OLET The Czech Republic

UK Agent:

Web site:

Phone:

Link to mandatory mods:

Fax:

Weighing Data: Max weight (semi aerobatic)

Control deflections in degrees

Kg Pounds 500 1102

Up Down Max total free play with control locked

Max weight (fully aerobatic)
BGA concession non-aerobatic max weight +3%

400 882 515 1135

Ailerons 34°±1° 13°±1°

Elevator 32°

25°±1° 2mm at stick top

Trim Rudder

12°±1° 35°±1° 30°±1° left & right 3mm at pedals

Max pilot weight (seat load)

mm Inches

Forward C of G limit (aft of datum) 2456 96.7

Aft C of G limit (aft of datum)

2649 104.3

Front pilot position (aft of datum) 1110 43.7

Rear pilot position (aft of datum) 2230 87.8

Flaps

8°±1° down

2mm at flap lever

Longitudinal datum: Fuselage nose

Horizontal datum: Line on fuselage side between datum points. Top of rear fuselage tail down 1000:51

Maximum speeds

Knots Kph

Knots Kph

VNE

129 240

Aerotow

76 140

Rough air 78 145 Flaps down

54 100

Manoeuvre

Winch / auto tow (flaps down) 54

100

U/c Down

129 240

Winch / auto tow (flaps up) 65

120

Max winch weak link: Blue (600 Kg) Tyre pressure: 37 psi (2.5 bar) Semi aerobatic @ 500 Kg AUW. Fully aerobatic @ 400 Kg AUW. Cloud flying permitted. Notes: The air pressure in the U/C unit is 33 ± 1 Kg/cm2 (470 psi ± 14) Span 16.2 meters

This sheet compiled by: Tim Macfadyen Date last updated: 20 April 2007

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