BGA glider data sheet - ASW 20 B & BL

Data source Schleicher Manual Date of issue: 7/4/1983

Manufacturer: Schleicher

Web site:

Phone:

Fax:

UK Agent: Peter Wells Link to mandatory mods:

E Mail: zuluglasstek@clara.net

Phone:01844 208 157 Fax: 01844 201 028

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

Weighing Data:

Control deflections in mm

Kg Pounds
Max weight with water ASW 20 B 525 1158 ASW 20 BL 430 948

Up Down Distance - Max

hinge to measuring point

free play

Max weight of non lifting 245 540 components (everything except wings)

Ailerons See separate sheet

79

1,75 total

BGA concession non-aerobatic max weight of non lifting components [+5%]
Max pilot weight (seat load)

257 567 115 254

Elevator Rudder

64± 10
Left 160 ±15

53 ±5
Right 160 ±15

154 310

3 total
4,5 total

Flaps

See separate 148 sheet

2,75 total

Weight Kg Balance cm kg

Rudder

2,25 - 2,65 6,57 - 9,13

mm Inches

Elevator (half) 0,70 - 0,90 1,70 - 2,20

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

Elevator actuator 0,21 - 0,27 1,00 - 1,20

Aft C of G limit (aft of datum)

360 14,17

Aileron

1,76 - 2,1 1,88 - 2,53

Light pilot position (forward)

625 24.6

Flap

3,64 - 4,46 7,07 - 9,23

Heavy pilot position (forward)

550 21.65

Aileron extensions 0,23 - 0,29 0,56 - 0,66

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

Horizontal datum: Rear fuselage top 1000: 45 tail down

Maximum speeds

Kts Kph BB

VNE Rough air Manoeuvre U/C down Aerotow

151 280 103 190 103 190 103 190 103 190

Kts Kph BL BL
143 265 92 170 92 170 92 170 92 170

Kts Kph

Winch / auto tow Flaps pos 2 & 3 Flaps position 4 Landing flaps

70 119 92 70

130 220 170 130

Height feet
10 000 + 16 400 + 23 000 + 29 500 + 36 000 to 42 600

VNE kts B 130 116 105 92 78

VNE Kph B 240 215 195 170 145

VNE kts
BL

VNE Kph
BL

Max winch weak link: 600 Kg (Blue)

Tyre pressure:

2,3 - 2,6 Bar Main and tail wheel

Semi aerobatic in 15 meter form without water. Cloud flying is permitted

The Hydraulic brake fluid is Aeroshell Fluid 4 or Esso Univis J-13. Theses fluids are mineral based and are very corrosive.
The 1 kg trim disks in the nose each reduce the min cockpit load by 2,5 Kg (5 ½ lb)

This sheet compiled by Tim Macfadyen Last up-date 2 Jan 08 (Speed data for 15 Meter version added)

Page 27 of 224