Light Transport; Low Wing; 2 Turboprop Eng
Flight Crew Air Transport Pilot (ATP)
Ground Event / Encounter Other / Unknown
General None Reported / Taken
Human Factors; Airport
(Pilot was on break at time of incident). The aircraft; while parked on ramp; was turned 90 degrees clockwise as a result of jetblast from a taxiing air carrier aircraft. The aircraft 'hopped' the chocks; coming to rest 90 degrees from its initial position. The incident was reported to me by ramp agent and 2 pilots witnessing the event.Aircraft restricting power usage during pushback/taxi. Alternatively; a pushback to a position that would not put jet blast in danger of damaging other aircraft.
Light Transport pilot reported his unoccupied and parked aircraft was turned 90 degrees and displaced from its chocks by a taxiing air carrier aircraft's jet blast.