Incident at 50NM STEPHENVILLE NL (YJT) VOR/DME

Summary

2018-10-31: An American corporately registered Boeing 737 7HJ (N737AT) from Portsmouth Int'l Airport, NH (KPSM) to Zurich Airport, Switzerland (LSZH) requested, and received, climb from FL370 to FL390. The aircraft was then observed descending from FL387 without clearance. No loss of separation.

Details


CADORS Number 2018A1138
Occurrence Type Incident
Reported By NAV CANADA
Occurred At 2018-10-28 - 08:06
Day or Night? Night-time
Fatalities 0
Injuries 0
Aerodrome ID
Aerodrome Name
Geographic Location Newfoundland and Labrador, Canada, North America, Atlantic Region, 50NM STEPHENVILLE NL (YJT) VOR/DME
TSB Occurrence Number
TSB Class of Investigation
AOR Number 240759-V1
Reported By NAV CANADA
Categories Navigation Errors
Events



Aircraft Details (1 aircraft)

Type Aeroplane
 Silhouette image of Aeroplane
Canadian Registration
Foreign Registration
Country of Registration the United States of America
Occurrence Type Incident
Owner
Operator Private
Make  Silhouette image of BOEING
BOEING
Model  Silhouette image of 737 700
737 700
Year Built
Engine Type Turbo fan
Engine Make
Engine Model
Gear Type Land
Private No
Amateur Built No
Flight Number HWA301
Flight Rule IFR
CARS Subpart Unknown
Phase of Flight Climb
Damage No Damage
Fatalities 0
Injuries 0
Events Navigation error

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