Nolinor B732 at Thompson on Feb 5th 2021, loss of cabin pressure

Last Update: February 17, 2021 / 18:07:33 GMT/Zulu time

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Incident Facts

Date of incident
Feb 5, 2021

Classification
Incident

Flight number
N5-950

Destination
Val-d'Or, Canada

Aircraft Registration
C-GNLN

Aircraft Type
Boeing 737-200

ICAO Type Designator
B732

A Nolinor Boeing 737-200, registration C-GNLN performing flight N5-950 from Thompson,MB to Val-d'Or,QC (Canada) with 76 people on board, was climbing out of Thompson when the cabin altitude climbed above 14000 feet causing the automatic release of the passenger oxygen masks. The crew iniitated an emergency descent to 16,000 feet and returned to Thompson for a safe landing.

The Canadian TSB reported maintenance found the automatic pressurization system was unserviceable. The aircraft was released under minimum equipment list requirements and was ferried to Montreal Mirabel,QC (Canada) for repairs.
Aircraft Registration Data
Registration mark
C-GNLN
Country of Registration
Canada
Date of Registration
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Certification Basis
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TCDS Ident. No.
Manufacturer
Boeing
Aircraft Model / Type
737-2B6C
ICAO Aircraft Type
B732
Year of Manufacture
Serial Number
Aircraft Address / Mode S Code (HEX)
Maximum Take off Mass (MTOM) [kg]
Engine Count
Engine Type
Main Owner
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Aircraft registration data reproduced and distributed with the permission of the Government of Canada.

Incident Facts

Date of incident
Feb 5, 2021

Classification
Incident

Flight number
N5-950

Destination
Val-d'Or, Canada

Aircraft Registration
C-GNLN

Aircraft Type
Boeing 737-200

ICAO Type Designator
B732

This article is published under license from Avherald.com. © of text by Avherald.com.
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