Sriliankan A320 over Arabian Sea on May 31st 2021, unreliable stand by speed

Last Update: June 17, 2021 / 15:27:42 GMT/Zulu time

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Incident Facts

Date of incident
May 31, 2021

Classification
Incident

Flight number
UL-206

Departure
Muscat, Oman

Aircraft Registration
4R-ABL

Aircraft Type
Airbus A320

ICAO Type Designator
A320

A Srilankan Airbus A320-200, registration 4R-ABL performing flight UL-206 from Muscat (Oman) to Colombo (Sri Lanka), was climbing out of Muscat when the crew noticed their ISIS (Integrated Standby Instrument System) showed unreliable airspeeds. The crew continued the climb to FL350 and continue the flight, about one hour into the flight the indications became reliable. The aircraft landed safely in Colombo about 3:50 hours after departure.

Sri Lanka's Civil Aviation Authority rated the occurrence an incident and opened an investigation.
Incident Facts

Date of incident
May 31, 2021

Classification
Incident

Flight number
UL-206

Departure
Muscat, Oman

Aircraft Registration
4R-ABL

Aircraft Type
Airbus A320

ICAO Type Designator
A320

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