Incident at Gander Oceanic (Communication navigation surveillance/air traffic system, ATS operating irregularity)


2010-11-24: TOM41, Boeing 767-300, was enroute from Orlando (KSFB) to London (EGKK), routing 44N040W 47N030W 50N020W RODEL EPUNA. The electronic estimate received from Santa Maria (LPAZ) had an incorrect MACH speed. The speed data was then forwarded to Shanwick via the data link incorrectly. The aircraft was at M079 but all estimates were passed at M084.


CADORS Number 2010A1201
Occurrence Type Incident
Reported By NAV CANADA
Occurred At 2010-11-23 - 10:30
Day or Night?
Fatalities 0
Injuries 0
Aerodrome ID
Aerodrome Name
Geographic Location Gander Oceanic, Atlantic Region, Gander Oceanic
TSB Occurrence Number
TSB Class of Investigation
AOR Number 126674-V1
Reported By NAV CANADA
Categories ATM/CNS
Events Communication navigation surveillance/air traffic system,ATS operating irregularity

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