Incident Overview

Date: Saturday 6 September 1997
Aircraft Type: Boeing 737-268
Owner/operator: Saudi Arabian Airlines
Registration Number: HZ-AGM
Location: Nejran Airport (EAM) – ÿ Saudi Arabia
Phase of Flight: Take off
Status: Destroyed, written off
Casualties: Fatalities: 0 / Occupants: 85
Component Affected: No specific component is identified as being directly affected, but the engine thrust and subsequent engine failure are the primary focus.No specific component is identified as being directly affected, but the engine thrust and subsequent engine failure are the primary focus.
Category: Accident
A 737 aircraft experienced a catastrophic failure during takeoff, resulting in a significant incident at King Khalid Air Base. The engine thrust increased unexpectedly, leading to an EGT warning light, and the captain was unable to reduce thrust. The aircraft overran the runway, collapsing both main gear legs and causing a fuel spill, resulting in a fire. The fuselage was used as a snack bar.A 737 aircraft experienced a catastrophic failure during takeoff, resulting in a significant incident at King Khalid Air Base. The engine thrust increased unexpectedly, leading to an EGT warning light, and the captain was unable to reduce thrust. The aircraft overran the runway, collapsing both main gear legs and causing a fuel spill, resulting in a fire. The fuselage was used as a snack bar.

Description

The aircraft started its takeoff roll from Nejran’s runway 06/24. Accelerating through 95 kts the crew noted that the engine thrust of the no.2 engine suddenly increased. At 120 kts the EGT (Exhaust Gas Temperature) warning light illuminated. The captain attempted reduce engine thrust of the no. 2 engine but was not able to do so. Takeoff was aborted, the speed brakes were deployed and brakes applied. The thrust reversers did not deploy and the insufficient runway length remained. The 737 aircraft overran the runway into the sand. Both main gear legs collapsed during a ground-loop and the no. 2 engine separated. A fuel spill caused a fire. The fuselage was seen in use as a snack bar at the King Khalid Air Base, Saudi Arabia in 2003.

Primary Cause

Unexpected engine thrust increase during takeoff.Unexpected engine thrust increase during takeoff.

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