Stock photography, photos: Yellow tractor towing a winch cable Stock photos of Yellow tractor towing a winch cable Photograph: © David Henson Click for a larger image and more information Keywords associated with this stock photo: Yellow tractor, towing, winch cable, trees, field, Jet Provest, Glider, Glide, Plane, Aircraft, sky, fly, flyer, flying, soar, soaring, quiet, Tranquillity, Speed, Solitude, Satisfaction, Risk, Relaxation, Peace, Mobility, Learning, Idyllic, Harmony, Freedom, Exhilaration, Excitement, Escapism, Co ordination, Control, Contrasts, unpowered, motorless, no fuel, quiet, updraft, thermal, air, current, launch, tow, towed, catapult, catapulted, hobby, flier, flyer, enthusiast,