Incident at DEER LAKE NL (CYDF) (ATS operating irregularity)


2010-07-09: WJA518, Boeing 737 7CT, enroute from St. John?s (CYYT) to Deer Lake (CYDF), executed a missed approach due the approach it was cleared for (RNAV) was not authorized by a NOTAM. The Flight Service Station (FSS) informed Gander Centre that subsequently issued the NDB/DME approach. The flight crew informed the FSS that they did not have time to prepare for the changed approach. Nil TSB.


CADORS Number 2010A0643
Occurrence Type Incident
Reported By NAV CANADA
Occurred At 2010-07-08 - 00:00
Day or Night?
Fatalities 0
Injuries 0
Aerodrome ID CYDF
Aerodrome Name DEER LAKE NL (CYDF)
Geographic Location Newfoundland and Labrador, Canada, North America, Atlantic Region, Deer Lake (CYDF)
TSB Occurrence Number
TSB Class of Investigation
AOR Number 121255-V1
Reported By NAV CANADA
Categories Undershoot/overshoot,ATM/CNS
Events ATS operating irregularity

Aircraft Details (1 aircraft)

Type Aeroplane
 Silhouette image of Aeroplane
Canadian Registration
Foreign Registration
Country of Registration Canada
Occurrence Type Incident
Operator WESTJET (8893) Commercial
Make  Silhouette image of BOEING
Model  Silhouette image of 737 7CT
737 7CT
Year Built
Engine Type Turbo fan
Engine Make
Engine Model
Gear Type Land
Private No
Amateur Built No
Flight Number WJA518
Flight Rule
CARS Subpart
Phase of Flight Approach
Damage No Damage
Fatalities 0
Injuries 0
Events Overshoot/missed approach

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