Crash of a Fletcher FU-24-950M in Gisborne

Date & Time: May 10, 1985
Type of aircraft:
Operator:
Registration:
ZK-BVU
Flight Phase:
Survivors:
Yes
MSN:
10
YOM:
1954
Country:
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Crashed in unknown circumstances. The pilot, sole on board, was injured.

Crash of a Fletcher FU-24-950M in Okoroire: 1 killed

Date & Time: Nov 12, 1984 at 1125 LT
Type of aircraft:
Operator:
Registration:
ZK-BIK
Flight Phase:
Survivors:
No
Schedule:
Okoroire - Okoroire
MSN:
38
YOM:
1957
Country:
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
1
Circumstances:
The aircraft was engaged in an aerial topdressing operation on a farm near Matamata, sowing a mixture of superphosphate and lime along with some other ingredients. After about two hours of normal operations a break was taken while the farm fertilizer bin was replenished from a truck. This was taken as an opportunity to refuel the aircraft. After the truck had departed the aircraft was loaded with 22 hundredweight ( cwt ) of fertilizer mixture and the 14th flight of the day was commenced. The loader driver lost sight of the plane after it took off and was reloading for the next sortie when he noticed that the fertilizer truck had stopped halfway down the farm road. The truck driver came running back to say that the plane had crashed. The aircraft was found on the side of a gully about 250 metres from the end of the airstrip. It was completely wrecked but there was no fire. This was not a survivable accident. The pilot was killed instantly. Evidence showed that the plane had failed to attain takeoff speed and had lifted off briefly then settled back, striking the rear fuselage heavily against the ground and then running through the fence at the end of the strip in a nose high attitude. It became airborne again colliding with a tree while in a 90-degree bank to the right and dived steeply into the gully. The weather was partly cloudy with a northerly wind of 3 to 5 knots. The visibility was good. Weather does not seem to be a factor.
Probable cause:
The investigator found that the aircraft was grossly overloaded and that the C of G was 28 mm beyond the aft limit. This overloading was believed to be due to approx. 200 kg (3.92 cwt) of fertilizer remaining in the hopper from previous flights and the fact that the weighing equipment on the loader was under-reading. When both pilot and loader driver believed that there was 22 cwt aboard there was actually an estimated hopper load of 27.68 cwt.

Crash of a Fletcher FU-24-950 in Hokitika: 1 killed

Date & Time: Oct 28, 1984
Type of aircraft:
Operator:
Registration:
ZK-DJF
Flight Phase:
Survivors:
Yes
Schedule:
Hokitika - Hokitika
MSN:
177
YOM:
1972
Country:
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
4
Pax fatalities:
Other fatalities:
Total fatalities:
1
Circumstances:
The single engine aircraft departed Hokitika Airport on a local skydiving flight, carrying four skydivers and one pilot. The ripcord of the reserve parachute of one of the jumpers was snagged as he climbed out of the cockpit and the chute streamed and began to deploy. The jumper struck the tailplane as he was dragged aft, damaging it, and the Fletcher went out of control and dived into the ground. The remaining parachutists all escaped the crashing plane by the use of their parachutes but the pilot, who was not wearing a parachute, was killed in the crash. The jumper whose reserve had accidentally deployed suffered a head injury which rendered him unconscious briefly but landed safely.

Crash of a Fletcher FU24-954 in Waimate: 1 killed

Date & Time: Mar 21, 1984 at 0705 LT
Type of aircraft:
Operator:
Registration:
ZK-EMI
Flight Phase:
Survivors:
Yes
MSN:
260
YOM:
1979
Country:
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
1
Pax fatalities:
Other fatalities:
Total fatalities:
1
Circumstances:
The single engine airplane departed Waimate Airport, bound to a local farm for a crop spraying mission, carrying one passenger and one pilot. Shortly after takeoff, while climbing to an altitude of about 300-400 feet, the aircraft entered a stratus area when the engine apparently lost power. The aircraft entered a nose-down attitude then crashed in the Waihao River. The passenger was killed and the pilot was seriously injured. The aircraft was totally destroyed.
Probable cause:
The pilot suffered a spatial disorientation while flying in low visibility due to clouds (stratus) after he encountered unknown technical problems with the engine.

Crash of a Fletcher FU-24-950M near Mangamingi: 1 killed

Date & Time: Mar 1, 1983 at 0848 LT
Type of aircraft:
Operator:
Registration:
ZK-CLI
Flight Phase:
Survivors:
No
Schedule:
Mangamingi - Mangamingi
MSN:
001
YOM:
1954
Country:
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
1
Circumstances:
The pilot and loader driver arrived in the morning in ZK-CLI, flying over from Stratford. They had been working at the same farm the previous day. At about 08:35 a break in the operation was taken for refueling. The Fletcher was airborne again at about 08:45 carrying 16 hundredweight ( 815 kgs ) of fertilizer, and the pilot flew towards an area of river flat enclosed in a horseshoe bend in the Patea River, surrounded by higher ground. The loader driver reversed his vehicle to the superphosphate bin and began filling the bucket in preparation for the next sortie. As he did so he heard the sound of an impact and, hurrying back to the airstrip, saw the Fletcher crashed nose down on a hillside above the opposite bank of the Patea River, and about 1,200 metres to the northeast of the strip. The driver estimated that about a minute and a half had elapsed between the take off and the sound of the crash. The aircraft was wrecked. There was no fire. The pilot was found dead. The weather was fine with a light breeze. Flying conditions were not considered to be a factor in the accident. The condition of the propeller showed that the engine was producing power at the time of impact. The gross weight and C of G were within the permitted limits. There was evidence of about 250 kg of fertilizer at the crash site. It is believed that the pilot had carried out two sowing runs on the river flat area and was climbing away steeply to clear an adjacent ridge when control was lost during a turn and the plane dived into the ground.

Crash of a Fletcher FU24-950M in Whitemans Valley: 1 killed

Date & Time: Dec 8, 1982 at 1906 LT
Type of aircraft:
Operator:
Registration:
ZK-BPZ
Flight Phase:
Survivors:
No
Site:
MSN:
70
YOM:
1960
Country:
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
1
Circumstances:
The pilot, sole on board, was completing a sowing lime mission on a hillside located in the Whitemans Valley, south of Upper Hutt. While turning in the valley to position for another sowing run, the single engine aircraft's left wing and undercarriage struck a small ridge. The plane then collided with a fence, cartwheeled, and dived into the ground. The pilot was killed.

Crash of a Fletcher FU24-950M in Pukeatua: 1 killed

Date & Time: Jun 29, 1982 at 0943 LT
Type of aircraft:
Operator:
Registration:
ZK-BIO
Flight Phase:
Survivors:
No
MSN:
42
YOM:
1957
Country:
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
1
Circumstances:
The aircraft took off on its 13th sowing flight of the morning and headed for the sowing area, about 2 minutes flying time away. It was observed by a farmer working some 1.5 km away from the accident site to make its usual pattern of sowing runs for that morning, that is an initial northerly run over the sowing area during which the major portion of the fertilizer load was dispensed, followed by a RH reversal turn to sow the balance of the load. On this last flight however the witness thought that the northerly run was started further north than the previous ones and the reversal turn was preceded by a steeper climb than usual. The witness then saw the plane descending sharply until it passed from his sight behind intervening terrain. This witness heard the impact. The aircraft was found wrecked by another witness who heard a plane pass right overhead his house, followed by the cessation of engine noise and then the sound of the crash. This witness and another person were able to get to the crash site in just a minute or two and found the plane upright and on its belly but wrecked. There was no fire. The pilot was found still strapped in his seat and unconscious. He had incurred serious head and facial injuries from which he died next day. A pathologist's opinion was that the injuries were fatal. Ground evidence showed that the Fletcher had struck with its right wing a power pole on the boundary of the paddock being sown while descending in a right bank, before pivoting and hitting the ground in a yaw to the right, and in a nose down attitude.
Source: ASN
Probable cause:
It was concluded that the most probable cause of this accident was that the pilot had misjudged his speed and altitude when approaching the top of a reversal turn at the end of a sowing run. There was no evidence of engine or structural failure prior to the impact with the power pole. The cessation of engine noise would be attributable to the pilot throttling right back when it appeared that he was in danger of crashing. The weather was cloudy with almost no breeze. The visibility was normal. Weather was not a factor.

Crash of a Fletcher FU-24-950 in Otangiwai: 1 killed

Date & Time: Mar 2, 1981 at 1025 LT
Type of aircraft:
Operator:
Registration:
ZK-DUI
Flight Phase:
Survivors:
No
Schedule:
Otangiwai - Otangiwai
MSN:
195
YOM:
1971
Country:
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
1
Captain / Total flying hours:
10898
Circumstances:
An aerial topdressing operation was being carried out from an airstrip near Otangiwai. The sowing area was on an adjacent farm property. The pilot commenced sowing over the higher ground in the area, but as the morning progressed turbulence became significant in the lee of the hills and the highly experienced pilot ( 10,898 flying hours ) decided to turn his attention to the lower part of the farm. Accordingly a sortie was carried out over the northeastern corner of the property. At 10:20 the pilot took off to make another series of sowing runs over the same area. The Fletcher did not come back from this sortie and at about 11:00 the wreckage of ZK-DUI was found. Fire had not occurred.The pilot was dead. The crash site was on a level river flat.The aircraft had dived into the ground at an angle of at least 60 degrees to the horizontal and probably near vertically. The propeller was separated from the engine and buried 1 metre in the soil. Compression damage had severed the fuselage at the middle of the cockpit and the remainder of the aircraft had rebounded and came to rest on the main wheels some 8 metres from the forward fuselage. The rear fuselage was folded in half behind the wing. No fertilizer was in the hopper and there was none in the vicinity of the wreck.The left outer wing panel was found about 100 metres from the rest of the plane. Its leading edge section was missing. Cable marks showed that the LE section had been sheared off from the main spar by a wire cable. The investigation found that the aircraft had collided in flight with a single 11,000 volt conductor, or wire, at roughly the center of the 500 metre span between two poles. The collision was at a height of about 220 feet AGL and about 600 metres from the crash site. The wire was strung across the valley as part of a 4-kilometre-long electrical supply line installed by the local power authority only about five weeks before.
Probable cause:
The accident investigator concluded that this accident was probably caused by a loss of control of the aircraft after it was substantially damaged in a collision with a power conductor.

Crash of a Bristol 170 Freighter 31E in Blenheim

Date & Time: Jan 14, 1981
Type of aircraft:
Operator:
Registration:
ZK-CAM
Flight Type:
Survivors:
Yes
MSN:
13155
YOM:
1953
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
2
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Upon landing at Blenheim-Woodbourne Airport, the right main gear collapsed. The airplane slid for few dozen yards before coming to rest. All four occupants escaped uninjured while the aircraft was written off.
Probable cause:
Fatigue crack in landing gear centre fitting.

Crash of a Britten-Norman BN-2A-7 Islander in Ryans Creek

Date & Time: Oct 27, 1980
Type of aircraft:
Operator:
Registration:
ZK-IAS
Flight Type:
Survivors:
Yes
Schedule:
Invercargill - Ryans Creek
MSN:
182
YOM:
1970
Country:
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
On final approach to Ryans Creek Aerodrome on a cargo flight from Invercargill, the twin engine airplane lost height and crashed short of runway. The pilot, sole on board, was injured and the airplane was written off.
Probable cause:
Loss of control on final approach after the airplane encountered windshear and turbulences.