Guangzhou - Guilin

At a distance of 40 km from the airport, at an altitude of 7,800 feet, the crew was cleared to make a visual approach and to descent to 7,000 feet. Three minutes later, the aircraft went out of control and crashed on a mountain slope (1'600 metres high) located 27 km south from runway 36. The aircraft was totally destroyed and all 141 occupants were killed. It was reported that the captain attempted to level off the plane by raising its nose. The autothrottle responded by advancing the throttles. The n°2 power lever however remained at idle. The crew apparently did not notice this. With the right engine at idle, the autothrottle further advanced the left engine power lever in order to obtain the correct airspeed. The asymmetrical power condition was not corrected and the airplane rolled to the right and crashed.

Flight / Schedule

Guangzhou - Guilin

Aircraft

Boeing 737-300

Registration

B-2523

MSN

24913

Year of Manufacture

1991

Date

November 24, 1992 at 07:52 AM

Type

CRASH

Flight Type

Charter/Taxi (Non Scheduled Revenue Flight)

Flight Phase

Landing (descent or approach)

Crash Site

Mountains

Crash Location

Guilin Guangxi

Region

Asia • China

Coordinates

25.2734°, 110.2856°

Crash Cause

Human factor

Narrative Report

On November 24, 1992 at 07:52 AM, Guangzhou - Guilin experienced a crash involving Boeing 737-300, operated by China Southern Airlines, with the event recorded near Guilin Guangxi.

The flight was categorized as charter/taxi (non scheduled revenue flight) and the reported phase was landing (descent or approach) at a mountains crash site.

141 people were known to be on board, 141 fatalities were recorded, 0 survivors were identified or estimated. This corresponds to an estimated fatality rate of 100.0%.

Crew on board: 10, crew fatalities: 10, passengers on board: 131, passenger fatalities: 131, other fatalities: 0.

The listed crash cause is human factor. At a distance of 40 km from the airport, at an altitude of 7,800 feet, the crew was cleared to make a visual approach and to descent to 7,000 feet. Three minutes later, the aircraft went out of control and crashed on a mountain slope (1'600 metres high) located 27 km south from runway 36. The aircraft was totally destroyed and all 141 occupants were killed. It was reported that the captain attempted to level off the plane by raising its nose. The autothrottle responded by advancing the throttles. The n°2 power lever however remained at idle. The crew apparently did not notice this. With the right engine at idle, the autothrottle further advanced the left engine power lever in order to obtain the correct airspeed. The asymmetrical power condition was not corrected and the airplane rolled to the right and crashed.

Aircraft reference details include registration B-2523, MSN 24913, year of manufacture 1991.

Geospatial coordinates for this crash are approximately 25.2734°, 110.2856°.

Fatalities

Total

141

Crew

10

Passengers

131

Other

0

Crash Summary

At a distance of 40 km from the airport, at an altitude of 7,800 feet, the crew was cleared to make a visual approach and to descent to 7,000 feet. Three minutes later, the aircraft went out of control and crashed on a mountain slope (1'600 metres high) located 27 km south from runway 36. The aircraft was totally destroyed and all 141 occupants were killed. It was reported that the captain attempted to level off the plane by raising its nose. The autothrottle responded by advancing the throttles. The n°2 power lever however remained at idle. The crew apparently did not notice this. With the right engine at idle, the autothrottle further advanced the left engine power lever in order to obtain the correct airspeed. The asymmetrical power condition was not corrected and the airplane rolled to the right and crashed.

Cause: Human factor

Occupants & Outcome

Crew On Board

10

Passengers On Board

131

Estimated Survivors

0

Fatality Rate

100.0%

Known people on board: 141

Operational Details

Schedule / Flight

Guangzhou - Guilin

Flight Type

Charter/Taxi (Non Scheduled Revenue Flight)

Flight Phase

Landing (descent or approach)

Crash Site

Mountains

Region / Country

Asia • China

Aircraft Details

Aircraft

Boeing 737-300

Registration

B-2523

MSN

24913

Year of Manufacture

1991