West Australian Twin Seat State Records

Task

Speed/Distance

Full Name

Glider Type

Date

Note

Straight Distance

257.00

John Welsh/Len Randall

Twin Astir

19/12/1987

Beverley - Ghooli

Straight Distance to Goal

257.00

John Welsh/Len Randall

Twin Astir

19/12/1987

 

Distance to Goal and Return

315.20

B Weston/Graeme Springbit

Blanik L13

22/12/1976

 

Distance around a Triangle

507.00

Anthony Wiles/John Welsh

Twin Astir

5/12/1987

Beverley - Dowerin - Narembeen - Narrogin - Beverley

Speed around a 100K Triangle

92.00

James Cooper/Robert Duffy

Twin Astir

10/02/1995

Beverley - Dangin - Alderside - Beverley

Speed around a 200K Triangle

93.96

Anthony Wiles/John Welsh

Twin Astir

9/11/1984

Beverley - Cunderdin - Shackleton - Beverley

Speed around a 300K Triangle

92.72

Daryl Mackay/Owen Jones

DG-1000S

8/12/2007

Southern Cross - Muntadgin - Mukinbudin - Southern Cross

Speed around a 500K Triangle

83.13

Anthony Wiles/John Welsh

Twin Astir

5/12/1987

Beverley - Dowerin - Narembeen - Narrogin - Beverley

Speed Goal and Return 300K

92.94

Derek Piggott/John Welsh

Twin Astir

10/02/1984

Beverley - Muntadgin - Beverley

Gain of Height in Meters

6703.00

John Welsh/Williams Raynes

Twin Astir

7/07/1987

 

Absolute Altitude in Meters

7800.00

John Welsh/Williams Raynes

Twin Astir

7/07/1987

 

Distance around 3 turning points

723.50km

Daryl Mackay/Owen Jones

DG-1000S

4/12/2007

Southern Cross - Wubin - Beverley Airfield - Outlanding