Crash of a De Havilland DH.89B Dominie in Milford Sound

Date & Time: Apr 22, 1964
Operator:
Registration:
ZK-BAU
Flight Phase:
Survivors:
Yes
MSN:
6654
YOM:
1943
Country:
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
2
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
At liftoff, the airplane went out of control and struck the runway surface before coming to rest. All three occupants were evacuated safely while the aircraft was considered as damaged beyond repair.

Crash of a Fletcher FU-24 near Taneatua: 1 killed

Date & Time: Oct 21, 1963 at 0915 LT
Type of aircraft:
Operator:
Registration:
ZK-BIN
Flight Phase:
Survivors:
No
Schedule:
Owhakatoro - Owhakatoro
MSN:
41
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 normally at about 0912 on approximately the twenty-sixth sortie of the morning. It was seen by the loader driver to commence a sowing run, but after a few seconds the flow of mixture from the hopper ceased, and the plane entered a right-hand turn which quickly developed into a steep diving turn before the plane went out of view behind a ridge. The loader driver then heard the sound of an impact. The Fletcher had crashed about 1.75 miles from the Owhakatoro Station airstrip. It was destroyed by impact forces. Fire did not occur. The pilot must have died instantly. Inspection of the crash site indicated that the the plane had first struck the face of the steep slope, at the base of which it came to rest. The right wing tip fitted neatly into the scar mark on the slope and showed that the aircraft had been in a steep bank to the right of 78 degrees. The plane had then pivoted with force into the bed of a swampy gully about 40 feet below. The weather at the time was CAVU with smooth, calm air.
Probable cause:
Examination of the airframe and engine revealed no pre-impact defects or failures. The loader driver testified that the engine was developing normal power at the time of the diving turn. The investigators concluded that sudden physical incapacitation of the pilot was the most likely cause of this accident.

Crash of a Douglas DC-3C on Mt Ngatamahinerua: 23 killed

Date & Time: Jul 3, 1963 at 0909 LT
Type of aircraft:
Operator:
Registration:
ZK-AYZ
Flight Phase:
Survivors:
No
Site:
Schedule:
Whenuapai – Tauranga
MSN:
15204/26649
YOM:
1944
Flight number:
NZ441
Country:
Region:
Crew on board:
3
Crew fatalities:
Pax on board:
20
Pax fatalities:
Other fatalities:
Total fatalities:
23
Captain / Total flying hours:
6639
Captain / Total hours on type:
5687.00
Copilot / Total flying hours:
10014
Copilot / Total hours on type:
6694
Aircraft flight hours:
18629
Circumstances:
While descending to Tauranga Airport in poor weather conditions, the twin engine aircraft struck the slope of Mt Ngatamahinerua located 30 km west of Tauranga Airport. The aircraft was destroyed and all 23 occupants were killed.
Probable cause:
A strong downward current in the lee of the Kaimai Range close to the Gordon quarry. This downward current carried the aircraft below the level of the crests of the range, where under the conditions prevailing at the time, the aircraft encountered an area of extreme turbulence in which it was impossible for the pilot to regain effective control and recover height. Contributory causes:
a) The captain of the aircraft was unaware of his true position and initiated a premature descent. However, it must be appreciated that he decided to descend only to the level officially designated as the minimum safe altitude in the area of his descent.
b) The decision of the Civil Aviation authorities to classify the Kaimai Range as non-mountainous terrain for the purpose of determining the safe altitude for the route.
c) The misleading forecast of the upper wind between Whenuapai and Tauranga.
Final Report:

Crash of a De Havilland DH.83 Fox Moth near Cattle Flat: 1 killed

Date & Time: Apr 27, 1963 at 1030 LT
Operator:
Registration:
ZK-AGM
Flight Phase:
Flight Type:
Survivors:
Yes
Site:
Schedule:
Cattle Flat - Cattle Flat
MSN:
TS-2810
YOM:
1947
Country:
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
1
Pax fatalities:
Other fatalities:
Total fatalities:
1
Circumstances:
Crashed and destroyed by fire at Freezing Flat, near Minaret Creek, about 3 miles west of Lake Wanaka 27.4.63; Pilot Terry Garnier, injured, survived. Passenger Myrven Ernest Reid, died in crash. The Fox Moth took off on a pleasure flight over the surrounding mountain country. The weather was fine and the visibility was unlimited. The wind was light and the air smooth. When flying in a narrow valley above Minaret Creek at height of 1,500 feet and confined by high hills the pilot found that his aircraft would apparently not maintain height and airspeed, despite cruising and at times full power being demanded from the engine. The pilot said he could not prevent the aircraft from losing height rapidly.The plane crashed on a dry shingle bank in a moderate dive and burst into flames. Despite his burns and shock the pilot made a resolute attempt to rescue his friend from the fire but was unsuccessful.
Source: https://aviation-safety.net/wikibase/wiki.php?id=63122
Probable cause:
The crash investigation found that pilot had suffered spatial disorientation induced by the lack of a true horizon and had mushed the biplane into the ground in a semi-stalled condition. His relative lack of flying experience and lack of training in mountain flying were contributing factors.

Crash of a Fletcher FU-24 in Naike: 1 killed

Date & Time: Jan 19, 1963 at 1220 LT
Type of aircraft:
Operator:
Registration:
ZK-BOK
Flight Phase:
Survivors:
No
Schedule:
Naike - Naike
MSN:
63
YOM:
1959
Country:
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
1
Captain / Total flying hours:
1847
Circumstances:
The deceased pilot was engaged in sowing operations throughout the morning. On his last run the flow of superphosphate was seen to cease at the appropriate point, but a couple of seconds later the remainder of the load was jettisoned. Almost immediately the aircraft entered a left-hand turn, striking the tops of some sapling pine trees. The plane then lost height, passed through a fence, and after crossing a narrow gully collided with a steep slope. The Fletcher caught fire and the pilot lost his life. The flying weather was good with a light westerly wind which increased to 10-15 mph not long before the accident, and with a change to a northerly direction. The pilot of another aircraft some 5 miles away reported the onset of turbulence in his area from about midday. The pilot, Clement Alan O'Neil, 23, was killed in this aerial topdressing accident.
Source:
https://aviation-safety.net/wikibase/wiki.php?id=63150
Probable cause:
The accident resulted from a collision with the ground which, for reasons undetermined, the pilot was unable to avoid.

Crash of a De Havilland DH.104 Devon at Wigram AFB

Date & Time: Jan 8, 1963 at 1500 LT
Type of aircraft:
Operator:
Registration:
NZ1830
Flight Type:
Survivors:
Yes
Schedule:
Wigram - Wigram
MSN:
04428
YOM:
1953
Country:
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
The pilot, sole on board, was completing a local training flight at Wigram AFB. On final approach, an engine caught fire. The pilot lost control of the aircraft that stalled and crashed short of runway. While the pilot was uninjured, the aircraft was damaged beyond repair.
Probable cause:
Engine fire on final approach.

Crash of a Fletcher FU-24 in Limestone Downs

Date & Time: Apr 14, 1962
Type of aircraft:
Operator:
Registration:
ZK-BHD
Flight Phase:
Survivors:
Yes
MSN:
5
Country:
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Crashed in unknown circumstances at Limestone Downs. The pilot was injured and the aircraft was written off.

Crash of a Fletcher FU-24 in Wekaweka

Date & Time: Apr 11, 1962
Type of aircraft:
Operator:
Registration:
ZK-BIE
Flight Phase:
Survivors:
Yes
MSN:
32
YOM:
1956
Country:
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Crashed in unknown circumstances in Wekaweka while performing a crop spraying mission. The pilot was injured and the aircraft was written off.

Crash of a Fletcher FU-24 in Parakao

Date & Time: Mar 20, 1962
Type of aircraft:
Operator:
Registration:
ZK-BHB
Flight Phase:
Survivors:
Yes
MSN:
3
Country:
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Crashed in unknown circumstances while performing a crop spraying mission. The pilot was injured and the aircraft was written off.

Crash of a De Havilland DH.90A Dragonfly in New Zealand: 5 killed

Date & Time: Feb 12, 1962
Registration:
ZK-AFB
Flight Phase:
Survivors:
No
Site:
Schedule:
Christchurch – Milford Sound
MSN:
7560
Country:
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
4
Pax fatalities:
Other fatalities:
Total fatalities:
5
Circumstances:
The twin engine departed Christchurch Airport at 09h52 on a sightseeing flight to Milford Sound with four tourists and one pilot on board. The ETA at Milford Sound was schedules at 1237LT. As the aircraft failed to arrive at destination, SAR operations were conducted but eventually suspended few days later as no trace of the airplane nor the five occupants was found.
Crew:
Brian Geoffrey Chadwic.
Passengers:
Darrell Stanley Sheils,
Louis Rowan, Elwyn Saville,
Valerie Gay Saville.
Probable cause:
Due to lack of evidence, the cause of the accident could not be determined.