BGA glider data sheet - ASW 20L & 20FL

This data applies when flying in 16.6-meter span, see ASW 20/F sheet for 15-meter span data.

Data source Schleicher Manual

Date of issue: 1979

Manufacturer: Schleicher & Centrair

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

URL : http://www.as-segelflugzeuge.de/englisch/e_main.htm

Weighing Data:

Control deflections in mm

Max weight (dry)

Kg Pounds 380 838

Up Down Distance - Max

hinge to

free

measuring point

play

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

391 863 Nil Nil

Ailerons See separate 79 sheet

1,75 total

Max pilot weight (seat load)

115

Max weight of non lifting 235 components (everything except wings)

BGA concession non-aerobatic 247 max weight of non lifting
components [+5%]

Max weight in baggage 15 compartment

254 518 544
33

Elevator 60± 50 15 ±15

145

Rudder Flaps

Left Right 310 160 160 ±15 ±15
See separate 148 sheet

3 total
4,5 total
2,75 total

mm Inches

Weight Kg Balance cm kg

Forward C of G limit (aft of datum) 240 9,45

Aft C of G limit (aft of datum)

360 14,17

Rudder Elevator

2,8 - 3,6 2,1 - 2,7

8,6 - 11,0 6,6 - 8,4

Light pilot position (forward) Heavy pilot position (forward)

625 24.6 550 21.65

Ailerons
Aileron extensions

2,2 - 2,6 2,8 - 3,5 0,23 - 0,29 0,54 - 0,66

Flaps

5,1 - 6,5 12,3 - 15,7

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

Horizontal datum: Rear fuselage top 1000: 45 tail down

Each 1 Kg nose weight reduces min cockpit weight by 2.5 Kg

Maximum speeds

Knots Kph

Knots

Kph

VNE Rough air Manoeuvre Aerotow

135 89 86 86

250 165 160 160

Winch / auto tow U/C down Flaps positions 2 & 3 Flaps position 4 Landing flaps

65 86 108 86 65

120 160 200 160 120

Height feet amsl
0 - 10 000

VNE kts
135

VNE Kph
250

16 400

120 225

23 000

110 200

29 500

95 180

36 000

85 155

42 600

75 135

Max winch weak link: 600 Kg (blue) Tyre pressure: Main wheel 2,5 - 3 Bar (36 - 49 psi), tail wheel 2,3 - 2,6 bar (33 - 38 psi) Semi aerobatic in 15 meter span, non-aerobatic with 16.6 meter tips. Cloud flying is permitted
This sheet compiled by Tim Macfadyen Last update 5 May 2007

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