Training Glider Pilots -- An interior view of a Horsa Glider with Airborne troops ***** either side all ready for towing. Britain is training glider pilots on a big scale in readiness for the Second Front. After pilots receive their initial training at an R.A.F. Glider School, they pass out at a heavy glider conversion unit. The function of the unit is to adapt pilots of the army airborne division to fly operational type of gliders, Horsas, after they have become proficient on the training type,