Casualties unknown

Engine Number 2 Fire on Air India Express Boeing 737-800 at Muscat International Airport (VT-AXZ)

Muscat International Airport, Oman, OM

On September 14, 2022, a Boeing B737-800NG. (registration VT-AXZ) operated by Air India Express Limited was involved in an aviation accident near Muscat International Airport, Oman, OM. Investigators recorded the probable cause as: 3.4.1 The foreign substance most probably like skydrol in the oil system contaminated the oil and caused the oil system malfunctioning and unusual coking and clogging. This summary draws on records from the Oman Transport Safety Bureau (OTSB).

Sourcesthe Oman Transport Safety Bureau (OTSB)Primary reportUpdated 2026-07-04Data APIEditorial standards
Aircraft registered VT-AXZ
Aircraft registered VT-AXZ. Photo: Aeroprints.com / CC BY-SA 3.0, via Wikimedia Commons

On 14 September 2022, Air India Express flight AXB442 (Boeing 737-800, VT-AXZ) experienced a fire from the right engine after landing at Muscat International Airport. The crew performed QRH procedures and evacuated.

Overview

On 14 September 2022, Air India Express flight AXB442, a Boeing 737-800NG (registration VT-AXZ), experienced a serious incident involving a fire from the right engine (engine number 2) at Muscat International Airport, Oman.

Sequence of Events

After landing on Runway 08L, the flight crew reported technical issues to Air Traffic Control and requested to vacate the runway. While the aircraft was on the apron, personnel from another aircraft observed fire emanating from the right engine. The air traffic controller confirmed the fire to the crew. The crew then executed the Quick Reference Handbook (QRH) procedures and subsequently carried out an evacuation.

Investigation

The Oman Transport Safety Bureau (OTSB) received notification of the serious incident from Oman Airports via its hotline. The investigation was conducted by OTSB in accordance with national and international standards. The incident was classified as a serious incident.

Frequently asked questions

What happened in the 14 Sept 2022 Boeing B737-800NG. accident near Muscat International Airport, Oman, OM?

On 14 September 2022, Air India Express flight AXB442 (Boeing 737-800, VT-AXZ) experienced a fire from the right engine after landing at Muscat International Airport. The crew performed QRH procedures and evacuated.

What aircraft was involved and where did it happen?

The accident on 14 Sept 2022 involved a Boeing B737-800NG., registration VT-AXZ, operated by Air India Express Limited, at Muscat International Airport, Oman, OM.

What was the probable cause of the accident?

3.4.1 The foreign substance most probably like skydrol in the oil system contaminated the oil and caused the oil system malfunctioning and unusual coking and clogging. 3.4.2 The presence of hydraulic oil (skydrol) on the external drive shaft of the EDP, could have entered the AGB resulting in engine number 2 oil…

Investigation report by the Oman Transport Safety Bureau (OTSB). Original record: https://mtcit.gov.om/web/content/34795. This page is a structured re-presentation; facts and quotes are in the Oman Transport Safety Bureau (OTSB), Ministry of Transport, Communications and IT, Sultanate of Oman.