Commercial Fixed Wing
Flight Crew Air Transport Pilot (ATP); Flight Crew Instrument; Flight Crew Multiengine
Aircraft Equipment Problem Less Severe; Deviation / Discrepancy - Procedural Published Material / Policy
General None Reported / Taken
Aircraft; Environment - Non Weather Related
GPS jamming in vicinity of Iran and Oman at position about 20 miles west of waypoint SETSI (Airway P307) indicated by ADS-B FAIL and GNS 1; 2 FAIL. All systems returned to normal about 15 minutes later. Cause - External GPS jamming.
Air carrier Captain reported possible GPS jamming near SETSI waypoint in Oman airspace.