Frogmore - Frogmore

The aircraft was engaged in superphosphate spreading operations. An aerial survey of the property had been conducted by the pilot in company with the property owner. Power poles in the valley ahead and to the left of the airstrip were marked. When operations started the wind was a light north-easterly and ambient temperature was 16° Celsius. By the time the aircraft had refuelled and was ready for the thirty-sixth flight of the day, the ambient temperature had increased to 28° Celsius and the wind direction had changed to a south-westerly. Shortly after takeoff, the aircraft was observed to sink after overflying the high-voltage power lines between the marked poles. On the next flight the aircraft was observed to make a tight left turn and fly down the valley adjacent to the left marked powerpole. On the next and final flight, the aircraft was apparently attempting to follow the track of the previous flight. While crossing the power lines south-west of the marked power pole, the aircraft's landing gear and left wing tip struck the powerlines. With the broken powerline jammed behind the left aileron washout plate, the aircraft impacted the ground 100 metres beyond the powerpole. Ground impact forces destroyed the aircraft and reduced the cockpit area to non-survivable dimensions.

Flight / Schedule

Frogmore - Frogmore

Aircraft

Fletcher FU-24

Registration

VH-HTB

MSN

174

Year of Manufacture

1971

Date

November 29, 1989 at 11:50 AM

Type

CRASH

Flight Type

Spraying (Agricultural)

Flight Phase

Flight

Crash Site

Plain, Valley

Crash Location

Frogmore New South Wales

Region

Oceania • Australia

Coordinates

-34.2636°, 148.8382°

Crash Cause

Human factor

Narrative Report

On November 29, 1989 at 11:50 AM, Frogmore - Frogmore experienced a crash involving Fletcher FU-24, operated by Private Australian, with the event recorded near Frogmore New South Wales.

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, 1 fatalities were recorded, 0 survivors were identified or estimated. This corresponds to an estimated fatality rate of 100.0%.

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

The listed crash cause is human factor. The aircraft was engaged in superphosphate spreading operations. An aerial survey of the property had been conducted by the pilot in company with the property owner. Power poles in the valley ahead and to the left of the airstrip were marked. When operations started the wind was a light north-easterly and ambient temperature was 16° Celsius. By the time the aircraft had refuelled and was ready for the thirty-sixth flight of the day, the ambient temperature had increased to 28° Celsius and the wind direction had changed to a south-westerly. Shortly after takeoff, the aircraft was observed to sink after overflying the high-voltage power lines between the marked poles. On the next flight the aircraft was observed to make a tight left turn and fly down the valley adjacent to the left marked powerpole. On the next and final flight, the aircraft was apparently attempting to follow the track of the previous flight. While crossing the power lines south-west of the marked power pole, the aircraft's landing gear and left wing tip struck the powerlines. With the broken powerline jammed behind the left aileron washout plate, the aircraft impacted the ground 100 metres beyond the powerpole. Ground impact forces destroyed the aircraft and reduced the cockpit area to non-survivable dimensions.

Aircraft reference details include registration VH-HTB, MSN 174, year of manufacture 1971.

Geospatial coordinates for this crash are approximately -34.2636°, 148.8382°.

Fatalities

Total

1

Crew

1

Passengers

0

Other

0

Crash Summary

The aircraft was engaged in superphosphate spreading operations. An aerial survey of the property had been conducted by the pilot in company with the property owner. Power poles in the valley ahead and to the left of the airstrip were marked. When operations started the wind was a light north-easterly and ambient temperature was 16° Celsius. By the time the aircraft had refuelled and was ready for the thirty-sixth flight of the day, the ambient temperature had increased to 28° Celsius and the wind direction had changed to a south-westerly. Shortly after takeoff, the aircraft was observed to sink after overflying the high-voltage power lines between the marked poles. On the next flight the aircraft was observed to make a tight left turn and fly down the valley adjacent to the left marked powerpole. On the next and final flight, the aircraft was apparently attempting to follow the track of the previous flight. While crossing the power lines south-west of the marked power pole, the aircraft's landing gear and left wing tip struck the powerlines. With the broken powerline jammed behind the left aileron washout plate, the aircraft impacted the ground 100 metres beyond the powerpole. Ground impact forces destroyed the aircraft and reduced the cockpit area to non-survivable dimensions.

Cause: Human factor

Occupants & Outcome

Crew On Board

1

Passengers On Board

0

Estimated Survivors

0

Fatality Rate

100.0%

Known people on board: 1

Operational Details

Schedule / Flight

Frogmore - Frogmore

Flight Type

Spraying (Agricultural)

Flight Phase

Flight

Crash Site

Plain, Valley

Region / Country

Oceania • Australia

Aircraft Details

Aircraft

Fletcher FU-24

Registration

VH-HTB

MSN

174

Year of Manufacture

1971

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