Incident at THUNDER BAY ON (CYQT) (Communication navigation surveillance/air traffic system)


1997-03-07: A complete MACS communications failure occurred during a thunderstorm at Thunder Bay commencing at 1438Z. During this outage, numerous frequencies and telephone lines were unserviceable, as well as fire alarm and NDB monitors. Total time of the outage was 1 hour and 18 minutes. This is the second power failure due to thunderstorm activity.


CADORS Number 1994C0193
Occurrence Type Incident
Reported By
Occurred At 1994-06-14 - 14:38
Day or Night? Day-time
Fatalities 0
Aerodrome ID CYQT
Aerodrome Name THUNDER BAY ON (CYQT)
Geographic Location Ontario, Canada, North America, Ontario Region, Thunder Bay Airport
TSB Occurrence Number
TSB Class of Investigation
AOR Number
Reported By
Categories ATM/CNS
Events Communication navigation surveillance/air traffic system

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