ZK-DZF

The topdressing operation had resumed after a break caused by weather deterioration associated with a weakening frontal system in the immediate area. Mist and low cloud had cleared, and the wind had picked up. The pilot was sowing into a narrow, rising valley. It was the sixth run over the same terrain, after an increase in payload. The pilot initially encountered lift then heavy sink. Unable to reverse course within the confines of the narrow valley, and despite the application of full power, 20 degrees of flap and an attempt to dump the payload, he failed to establish a climb. The aircraft stalled in a lefthand turn and impacted the valley side. The aircraft struck left wing first, removing the outer wing section. It then hit the ground flat but turning anti-clockwise and skidded tail first to a halt. The hopper mouth was torn loose, and this and the nose leg disrupted the cockpit floor, trapping the pilot's legs within the cockpit area and inflicting serious injuries. The pilot was wearing full restraint harness and a protective helmet, which undoubtedly saved him from further injury. He suffered some post-impact disorientation, but fortunately there was no post-crash fire. The Police and Fire Services in attendance were unaware of the actions required to secure the aircraft fuel and electrical systems.

Flight / Schedule

ZK-DZF

Aircraft

Fletcher FU-24

Registration

ZK-DZF

MSN

206

Year of Manufacture

1975

Date

February 25, 1997 at 09:26 AM

Type

CRASH

Flight Type

Spraying (Agricultural)

Flight Phase

Flight

Crash Site

Plain, Valley

Crash Location

Dannevirke Manawatu-Wanganui (Horizons Regional Council)

Region

Oceania • New Zealand

Crash Cause

Weather

Narrative Report

On February 25, 1997 at 09:26 AM, ZK-DZF experienced a crash involving Fletcher FU-24, operated by South Otago Aerial Topdressing Co-op Ltd, with the event recorded near Dannevirke Manawatu-Wanganui (Horizons Regional Council).

The flight was categorized as spraying (agricultural) and the reported phase was flight at a plain, valley crash site.

1 people were known to be on board, 0 fatalities were recorded, 1 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: 0, passenger fatalities: 0, other fatalities: 0.

The listed crash cause is weather. The topdressing operation had resumed after a break caused by weather deterioration associated with a weakening frontal system in the immediate area. Mist and low cloud had cleared, and the wind had picked up. The pilot was sowing into a narrow, rising valley. It was the sixth run over the same terrain, after an increase in payload. The pilot initially encountered lift then heavy sink. Unable to reverse course within the confines of the narrow valley, and despite the application of full power, 20 degrees of flap and an attempt to dump the payload, he failed to establish a climb. The aircraft stalled in a lefthand turn and impacted the valley side. The aircraft struck left wing first, removing the outer wing section. It then hit the ground flat but turning anti-clockwise and skidded tail first to a halt. The hopper mouth was torn loose, and this and the nose leg disrupted the cockpit floor, trapping the pilot's legs within the cockpit area and inflicting serious injuries. The pilot was wearing full restraint harness and a protective helmet, which undoubtedly saved him from further injury. He suffered some post-impact disorientation, but fortunately there was no post-crash fire. The Police and Fire Services in attendance were unaware of the actions required to secure the aircraft fuel and electrical systems.

Aircraft reference details include registration ZK-DZF, MSN 206, year of manufacture 1975.

Fatalities

Total

0

Crew

0

Passengers

0

Other

0

Crash Summary

The topdressing operation had resumed after a break caused by weather deterioration associated with a weakening frontal system in the immediate area. Mist and low cloud had cleared, and the wind had picked up. The pilot was sowing into a narrow, rising valley. It was the sixth run over the same terrain, after an increase in payload. The pilot initially encountered lift then heavy sink. Unable to reverse course within the confines of the narrow valley, and despite the application of full power, 20 degrees of flap and an attempt to dump the payload, he failed to establish a climb. The aircraft stalled in a lefthand turn and impacted the valley side. The aircraft struck left wing first, removing the outer wing section. It then hit the ground flat but turning anti-clockwise and skidded tail first to a halt. The hopper mouth was torn loose, and this and the nose leg disrupted the cockpit floor, trapping the pilot's legs within the cockpit area and inflicting serious injuries. The pilot was wearing full restraint harness and a protective helmet, which undoubtedly saved him from further injury. He suffered some post-impact disorientation, but fortunately there was no post-crash fire. The Police and Fire Services in attendance were unaware of the actions required to secure the aircraft fuel and electrical systems.

Cause: Weather

Occupants & Outcome

Crew On Board

1

Passengers On Board

0

Estimated Survivors

1

Fatality Rate

0.0%

Known people on board: 1

Operational Details

Flight Type

Spraying (Agricultural)

Flight Phase

Flight

Crash Site

Plain, Valley

Region / Country

Oceania • New Zealand

Aircraft Details

Aircraft

Fletcher FU-24

Registration

ZK-DZF

MSN

206

Year of Manufacture

1975