C-GSGF De Havilland Canada DHC-6-300 Twin Otter Sander Geophysics Limited Weston (EIWT), Ireland Jon Wickenden - 18/09/2015
C-GSGF De Havilland Canada DHC-6-300 Twin Otter Sander Geophysics Limited Glasgow - International (GLA / EGPF), UK - Scotland Charlie Stewart - 12/11/2015
C-GSGF De Havilland Canada DHC-6-300 Twin Otter Sander Geophysics Limited Glasgow - International (GLA / EGPF), UK - Scotland Charlie Stewart - 10/09/2013
C-GSGF De Havilland Canada DHC-6-300 Twin Otter Sander Geophysics Limited Ottawa - Macdonald Cartier International (YOW / CYOW), Canada - Ontario Dirk Fierens - 01/06/2013
C-GSGF De Havilland Canada DHC-6-300 Twin Otter Sander Geophysics Limited Ottawa - Macdonald Cartier International (YOW / CYOW), Canada - Ontario Pete Webber - 04/05/2011
