Porter E295 enroute on Sep 7th 2023, turbulence causes level deviation, cabin altitude warning, Vmo exceedance

Last Update: October 3, 2023 / 20:19:23 GMT/Zulu time

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Incident Facts

Date of incident
Sep 7, 2023

Classification
Incident

Airline
Porter Airlines

Flight number
PD-237

Departure
Toronto, Canada

Destination
St. John's, Canada

Aircraft Registration
C-GKQP

Aircraft Type
Embraer ERJ-195-E2

ICAO Type Designator
E295

A Porter Airlines Embraer ERJ-195-E2, registration C-GKQP performing flight PD-237 from Toronto,ON to St. John's,NL (Canada) with 55 passengers and 5 crew, was enroute at FL410 about 220nm west of St. John's when the aircraft encountered an updraft and moderate turbulence causing a deviation from assigned altitude by about 1000 feet, the maximum cabin altitude was also exceeded as result. The crew recovered the aircraft however the airspeed exceeded Vmo by about 6 knots. The aircraft continued to St. John's for a safe landing.

The Canadian TSB reported: "During the cruise portion of the flight, an updraft and moderate turbulence was encountered from convective activity below. This resulted in a loss of 1000 feet from the cleared altitude and exceedance of the maximum cabin altitude. When the crew recovered, the aircraft exceeded Vmo by approximately 6 knots."
Aircraft Registration Data
Registration mark
C-GKQP
Country of Registration
Canada
Date of Registration
CeAeenplgfflqchq Subscribe to unlock
Certification Basis
Hj jnfA kjmfnegjqlffjefjemlmleAAjfjA ibA Subscribe to unlock
Manufacturer
Embraer
Aircraft Model / Type
ERJ 190-400
ICAO Aircraft Type
E295
Year of Manufacture
ejc Subscribe to unlock
Serial Number
PqdAgAim Subscribe to unlock
Aircraft Address / Mode S Code (HEX)
Bedfbm Subscribe to unlock
Maximum Take off Mass (MTOM) [kg]
KkAne Subscribe to unlock
Engine Count
P Subscribe to unlock
Engine Type
Glni pcqh Subscribe to unlock
Main Owner
GmqcAlmilkqpAqfbkemifjqiAncjkpllgigen gpdjikfkfkgbpedcqmplniifldqlpceAmlgl clkmehndjcqehldkk cqebpbiehqmiqijjfbmfAjlchflhjgp Subscribe to unlock

Aircraft registration data reproduced and distributed with the permission of the Government of Canada.

Incident Facts

Date of incident
Sep 7, 2023

Classification
Incident

Airline
Porter Airlines

Flight number
PD-237

Departure
Toronto, Canada

Destination
St. John's, Canada

Aircraft Registration
C-GKQP

Aircraft Type
Embraer ERJ-195-E2

ICAO Type Designator
E295

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