BGA glider data sheet - ASH 25

Data source Schleicher Manual Date of issue: 1987

Manufacturer: Schleicher

Web site:

Phone:

Fax:

UK Agent: Peter Wells

E Mail: zuluglasstek@clara.net

Phone: 01844 208 157

Link to mandatory mods:

Fax: 01844 201 028

Weighing Data:

Kg

Max weight with water

750

Max weight dry

680

BGA concession non-aerobatic max weight (dry) [+3%]

700

Max weight of non lifting 390 components (everything except wings)

BGA concession non-aerobatic 409 max weight of non lifting components [+5%]

Max pilot weight (seat load)

Pounds 1654 1499 1545
860
903

Control deflections in mm

Up Down Distance - Max

hinge to measuring point

free play

Ailerons

total

Elevator ±

±

Rudder Flaps

Left Right ±±

0 total total
total

Max luggage compartment load 15 33

Forward C of G limit (aft of datum) Aft C of G limit (aft of datum) Front pilot position (forward) Rear pilot position (forward)

mm Inches 190 7.48 390 15.35 1322 52.05 339 13.35

Longitudinal datum: Wing root LE (not the fairing).

Horizontal datum: Rear fuselage top level

Maximum speeds

Knots Kph

Knots Kph

Height feet

Height meters

VNE VNE knots Kph

VNE

151 280

Aerotow

100 185

10 000 - 16 400 3 - 5 000

135 250

Rough air

100 185

U/C down

100 185

16 400 - 23 000 5 - 7 000

121 225

Manoeuvre 100 185

Flap pos 2 & 3 124

230

23 000 - 29 500 7 - 9 000

108 200

Winch / auto 70 tow

130

Flap pos 4 & 5 Landing flaps

86 76

160 140

29 500 - 36 000 36 000 - 43 000

9 - 11 000 11 - 13 000

94 81

175 150

Max winch weak link: 900 daN (Brown). Tyre pressure: Main 51 psi (3,6 bar). Tail 37 psi (2,6 bar).

Semi aerobatic (without water). Cloud flying is permitted. Water must be dumped before landing.

Each 1 Kg nose weight reduces min cockpit weight by 1.3 Kg (2.8 lb).

The Hydraulic brake fluid is Aeroshell Fluid 4 or Esso Univis J-13. Theses fluids are mineral based and are very corrosive.
Span 25.6 meters
This sheet compiled by Tim Macfadyen Date 19 Aug 2004

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