Turweston - Turweston

The pilot was carrying out a local flight with a friend. The weather was good (CAVOK), with a westerly wind of about 12 to 15 kt. The passenger occupied the front cockpit and the pilot the rear. The engine started normally and the aircraft departed, climbing to an altitude of 1,200 ft. The pilot carried out two medium banked turns and a gentle wingover manoeuvre before entering another steep turn to the left. When established in the turn, the engine stopped and the aircraft entered a spin to the left. The pilot recovered from the spin but, due to the limited height available, could only pull out of the dive and carry out a forced landing in an isolated grass area, amongst trees and other obstacles. In doing so, the aircraft struck a ridge and furrow, which destroyed the landing gear and much of the forward fuselage. A member of the public witnessed the accident and called the emergency services, who recovered both occupants from the wreckage. The pilot and his passenger had suffered serious injuries and were transferred to hospital. There was no fire.The aircraft had recently been re-weighed. During that process, the fuel tank had been drained and the same fuel was then used to refill the tank. After that, the aircraft had flown some five hours, during which it had been refuelled twice at a licensed aerodrome. The second refuel had taken place prior to positioning the aircraft back to the private site from which the accident flight departed. It was reported that the engine had been consistently reliable. No reason for the engine failure was identified. The pilot considered that he had avoided a serious head injury because he was wearing a protective helmet. Also, he commented that he had since had discussions with others in the historic aircraft community regarding energy absorbing foam in seat pans and its potential for reducing the level of back injuries in the event of an accident.

Flight / Schedule

Turweston - Turweston

Registration

G-AAZG

MSN

1253

Year of Manufacture

1930

Operator

Private British

Date

August 12, 2013 at 11:30 AM

Type

CRASH

Flight Type

Private

Flight Phase

Flight

Crash Site

Plain, Valley

Crash Location

Canons Ashby Northamptonshire

Region

Europe • United Kingdom

Coordinates

52.1503°, -1.1581°

Crash Cause

Technical failure

Narrative Report

On August 12, 2013 at 11:30 AM, Turweston - Turweston experienced a crash involving De Havilland DH.60 Moth, operated by Private British, with the event recorded near Canons Ashby Northamptonshire.

The flight was categorized as private and the reported phase was flight at a plain, valley crash site.

2 people were known to be on board, 0 fatalities were recorded, 2 survivors were identified or estimated. This corresponds to an estimated fatality rate of 0.0%.

Crew on board: 1, crew fatalities: 0, passengers on board: 1, passenger fatalities: 0, other fatalities: 0.

The listed crash cause is technical failure. The pilot was carrying out a local flight with a friend. The weather was good (CAVOK), with a westerly wind of about 12 to 15 kt. The passenger occupied the front cockpit and the pilot the rear. The engine started normally and the aircraft departed, climbing to an altitude of 1,200 ft. The pilot carried out two medium banked turns and a gentle wingover manoeuvre before entering another steep turn to the left. When established in the turn, the engine stopped and the aircraft entered a spin to the left. The pilot recovered from the spin but, due to the limited height available, could only pull out of the dive and carry out a forced landing in an isolated grass area, amongst trees and other obstacles. In doing so, the aircraft struck a ridge and furrow, which destroyed the landing gear and much of the forward fuselage. A member of the public witnessed the accident and called the emergency services, who recovered both occupants from the wreckage. The pilot and his passenger had suffered serious injuries and were transferred to hospital. There was no fire.The aircraft had recently been re-weighed. During that process, the fuel tank had been drained and the same fuel was then used to refill the tank. After that, the aircraft had flown some five hours, during which it had been refuelled twice at a licensed aerodrome. The second refuel had taken place prior to positioning the aircraft back to the private site from which the accident flight departed. It was reported that the engine had been consistently reliable. No reason for the engine failure was identified. The pilot considered that he had avoided a serious head injury because he was wearing a protective helmet. Also, he commented that he had since had discussions with others in the historic aircraft community regarding energy absorbing foam in seat pans and its potential for reducing the level of back injuries in the event of an accident.

Aircraft reference details include registration G-AAZG, MSN 1253, year of manufacture 1930.

Geospatial coordinates for this crash are approximately 52.1503°, -1.1581°.

Fatalities

Total

0

Crew

0

Passengers

0

Other

0

Crash Summary

The pilot was carrying out a local flight with a friend. The weather was good (CAVOK), with a westerly wind of about 12 to 15 kt. The passenger occupied the front cockpit and the pilot the rear. The engine started normally and the aircraft departed, climbing to an altitude of 1,200 ft. The pilot carried out two medium banked turns and a gentle wingover manoeuvre before entering another steep turn to the left. When established in the turn, the engine stopped and the aircraft entered a spin to the left. The pilot recovered from the spin but, due to the limited height available, could only pull out of the dive and carry out a forced landing in an isolated grass area, amongst trees and other obstacles. In doing so, the aircraft struck a ridge and furrow, which destroyed the landing gear and much of the forward fuselage. A member of the public witnessed the accident and called the emergency services, who recovered both occupants from the wreckage. The pilot and his passenger had suffered serious injuries and were transferred to hospital. There was no fire.The aircraft had recently been re-weighed. During that process, the fuel tank had been drained and the same fuel was then used to refill the tank. After that, the aircraft had flown some five hours, during which it had been refuelled twice at a licensed aerodrome. The second refuel had taken place prior to positioning the aircraft back to the private site from which the accident flight departed. It was reported that the engine had been consistently reliable. No reason for the engine failure was identified. The pilot considered that he had avoided a serious head injury because he was wearing a protective helmet. Also, he commented that he had since had discussions with others in the historic aircraft community regarding energy absorbing foam in seat pans and its potential for reducing the level of back injuries in the event of an accident.

Cause: Technical failure

Occupants & Outcome

Crew On Board

1

Passengers On Board

1

Estimated Survivors

2

Fatality Rate

0.0%

Known people on board: 2

Operational Details

Schedule / Flight

Turweston - Turweston

Operator

Private British

Flight Type

Private

Flight Phase

Flight

Crash Site

Plain, Valley

Region / Country

Europe • United Kingdom

Aircraft Details

Registration

G-AAZG

MSN

1253

Year of Manufacture

1930