|37000 Feet||Browse and search NASA's
Aviation Safety Reporting System
|Make Model Name||B777 Undifferentiated or Other Model|
|Operating Under FAR Part||Part 121|
|Qualification||Flight Crew Air Transport Pilot (ATP)|
Flight Crew Multiengine
Flight Crew Instrument
|Experience||Flight Crew Last 90 Days 135|
Flight Crew Total 15938
Flight Crew Type 8869
|Anomaly||Aircraft Equipment Problem Less Severe|
Deviation - Procedural Published Material / Policy
Deviation - Track / Heading All Types
Inflight Event / Encounter Other / Unknown
Upon crossing into the ankara fir after crossing tombi intersection; our GPS was jammed intermittently for about 5 minutes. All SOP complied with.
Original NASA ASRS Text
Title: B777 Line check Captain reported suspected GPS jamming during cruise.
Narrative: Upon crossing into the Ankara FIR after crossing TOMBI intersection; our GPS was jammed intermittently for about 5 minutes. All SOP complied with.
Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.