Data source: BGA data Manufacturer: Slingsby Link to mandatory mods: BGA glider data sheet - Petrel Phone: 01751 432474 Date of issue: 1962 Fax: 01751 431173 Weighing Data: Max weight Kg Pounds 289 638 Control deflections in degrees Up Down Distance - Max hinge to measuring point free play Ailerons ° ° Elevator ° ° Max pilot weight (seat load) Forward C of G limit (aft of datum) Aft C of G limit (aft of datum) Front pilot position (forward) mm 478 640 368 Inches 18.8 25.2 14.5 Trim Rudder Left & right ° Longitudinal datum: Wing root LE Horizontal datum: Maximum speeds Knots Kph VNE 79 146 Aerotow Rough air 56 104 Winch / auto tow Knots 56 43 Kph 104 80 Max winch weak link: 500-Kg white Non aerobatic, cloud flying not permitted Notes: - This sheet compiled by: Tim Macfadyen Date: 12 June 2002 Page 105 of 131