Jazz E175 at Montreal on Jun 8th 2022, pilots felt hypoxia

Last Update: June 14, 2022 / 19:43:15 GMT/Zulu time

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Incident Facts

Date of incident
Jun 8, 2022

Classification
Incident

Flight number
QK-8944

Aircraft Registration
C-FRQW

Aircraft Type
Embraer ERJ-175

ICAO Type Designator
E175

A Jazz Embraer ERJ-175, registration C-FRQW performing flight QK-8944 from Montreal,QC (Canada) to Newark,NJ (USA) with 44 people on board, was climbing through 16000 feet out of Montreal when the crew felt hypoxia and noticed the cabin altitude neither increased nor dropped. As a precaution the crew donned their oxygen masks, descended the aircraft to 9000 feet and returned to Montreal, however needed to go around from low height on final approach to runway 24L. The aircraft subsequently landed safely on runway 24L about 15 minutes later.

The Canadian TSB reported the crew did not declare emergency or request priority. Maintenance did not find any fault causing the occurrence.
Aircraft Registration Data
Registration mark
C-FRQW
Country of Registration
Canada
Date of Registration
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Certification Basis
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TCDS Ident. No.
Manufacturer
Embraer
Aircraft Model / Type
ERJ 170-200 SU
ICAO Aircraft Type
E175
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
Jun 8, 2022

Classification
Incident

Flight number
QK-8944

Aircraft Registration
C-FRQW

Aircraft Type
Embraer ERJ-175

ICAO Type Designator
E175

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