Question: Which airliner was involved in a New Zealand plane crash in the Tararua Ranges in 1995?

Context paragraphs:
Otaki River: The Otaki River is in the southwestern North Island of New Zealand.  It originates in the Tararua Range and flows for 45 km , heading southwest through a valley in the Tararua Ranges.  It turns northwest in the area of Otaki Forks, where it is joined by the Waiotauru River.  After continuing through Otaki Gorge towards Kapiti Coast, it crosses State Highway 1 (SH1) south of Otaki and reaches the Tasman Sea south of the settlement of Otaki Beach.

Tararua Wind Farm: The Tararua Wind Farm is a wind farm owned and operated by Tilt Renewables.  It is located on 700 ha of farm land on the Tararua Ranges of New Zealand.  It has become New Zealand's largest capacity wind farm, with a total capacity of 160 MW .

Tararua Forest Park: Tararua Forest Park, often called the Tararuas is a protected area in the Wellington region of New Zealand.  Its area is 116,535 ha (around 450 mi), and its highest point, a peak called Mitre, is at 1571 m above sea level.  It was established in 1954, as New Zealand's first Forest Park, and is managed by the Department of Conservation (DOC) under the Conservation Act.  Tararua Forest Park includes more than three-quarters of the Tararua Range, and its boundaries extend north from New Zealand State Highway 2.

Bombardier Dash 8: The Bombardier Dash 8 or Q-Series, previously known as the de Havilland Canada Dash 8 or DHC-8, is a series of twin-engine, medium-range, turboprop airliners. Introduced by de Havilland Canada (DHC) in 1984, they are now produced by Bombardier Aerospace.  Over 1,000 Dash 8s of all models have been built.

Tararua Range: The Tararua Range, often referred to as the Tararua Ranges or the Tararuas, is one of several mountain ranges in the North Island of New Zealand.  They form a ridge running parallel with the east coast of the island between East Cape and Wellington.

Drosera stenopetala: Drosera stenopetala is an insectivorous, rosette-forming perennial sub-alpine or alpine herb.  The specific epithet means "with narrow petals", which is somewhat misleading given that the petals of this plant are fairly wide.  A species of sundew, it is unique within its genus in being endemic to New Zealand.  It is one of New Zealand's two alpine species of "Drosera", the other being "Drosera arcturi".  Characteristic features include involute (inwardly curved) petioles and upright leaves.  Its range extends from the Ruahine and Tararua Ranges in the north down the Southern Alps to Stewart Island.  It is also found on the Auckland Islands and Campbell Island.

Te Rere Hau Wind Farm: Te Rere Hau is a wind farm owned and operated by New Zealand Windfarms Ltd.  It is situated on the Tararua Ranges, approximately 11 km east of Palmerston North in New Zealand.

Geology of the Wellington Region: The Wellington Region of New Zealand has a foundation of Torlesse Greywacke rocks, that make up the Tararua and Rimutaka Ranges, that go from Wellington in the south to the Manawatu Gorge, where they are renamed as the Ruahine Ranges, and continue further north-northeast, towards East Cape.  To the west of the Tararua Ranges are the Manawatu coastal plains.  To the east of the Ruahine Ranges is the Wairarapa-Masterton Basin, then the Eastern Uplands that border the eastern coast of the North Island from Cape Palliser to Napier.

Ansett New Zealand Flight 703: Ansett New Zealand Flight 703 was an Ansett New Zealand scheduled passenger transport flight from Auckland Airport to Palmerston North.  On 9 June 1995, the de Havilland Canada Dash 8 aircraft flying this route crashed into hilly terrain in the Tararua Ranges, 16 km east of Palmerston North airport, during an instrument approach in bad weather.  The aircraft was carrying 18 passengers and three crew members.  All passengers were New Zealand citizens except for one United States citizen.  The flight attendant and three passengers died as a result of the crash.

Mangahao River: The Mangahao River is located in the North Island of New Zealand.  The headwaters are in the Tararua Ranges.  The river flows northeast feeds into the Manawatu River south of Woodville.

Supporting paragraphs: Ansett New Zealand Flight 703 Bombardier Dash 8
Answer: Bombardier Dash 8