FLIGHT FINDINGSAVIATION OCCURRENCE MAP

Operator

Alpine Helicopters accidents and incidents

Occurrences where an aircraft's operator is Alpine Helicopters. Spellings and company suffixes are merged.

7 records from 1966 to 1981, 1 of them fatal. Most often a Bell 47; most often in Washington.

Leaves out 8 unreviewed and minor records. Include them

Occurrences77 accidents · 0 incidents · 6 mapped
Fatal occurrences1Fatality total known for 7 of 7
Reported fatalities1Plus 3 serious injuries reported
Years1966–198114 Jul 1966 – 2 Nov 1981

By year

Alpine Helicopters: occurrences by year
YearOccurrencesFatal occurrencesFatalities
19661 occurrences in 1966, 0 fatal. The bar is scaled to 1966 (1).00
19671 occurrences in 1967, 0 fatal. The bar is scaled to 1966 (1).00
19701 occurrences in 1970, 0 fatal. The bar is scaled to 1966 (1).00
19731 occurrences in 1973, 0 fatal. The bar is scaled to 1966 (1).00
19741 occurrences in 1974, 1 fatal. The bar is scaled to 1966 (1).11
19771 occurrences in 1977, 0 fatal. The bar is scaled to 1966 (1).00
19811 occurrences in 1981, 0 fatal. The bar is scaled to 1966 (1).00

Aircraft types

Alpine Helicopters: most common aircraft types
Aircraft typeOccurrencesFatal occurrencesFatalities
Bell 47411
Aerospatiale AS350100
Cessna 185100
Hughes 369100

US states and territories

Alpine Helicopters: US states and territories
StateOccurrencesShareFatal occurrencesFatalities
WashingtonWashington: 5 occurrences, 71.4% of the occurrences shown. 1 were fatal. The bar is scaled to the largest row.71.4%11
ColoradoColorado: 1 occurrences, 14.3% of the occurrences shown. 0 were fatal. The bar is scaled to the largest row (Washington, 5).14.3%00
MontanaMontana: 1 occurrences, 14.3% of the occurrences shown. 0 were fatal. The bar is scaled to the largest row (Washington, 5).14.3%00

Deadliest occurrences

Alpine Helicopters: deadliest occurrences
OccurrenceDateTotal fatalitiesLocationAircraft
Bell 47G-2 · Kingston, WA4 Nov 19741Kingston, WA, United States1

All occurrences

Showing 7 of 7, newest first

  1. Aerospatiale AS350B · Tarryall, CO

    2 Nov 1981 · Tarryall, CO, United States

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  2. Cessna 185F · Seattle, WA

    6 Dec 1977 · Seattle, WA, United States

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  3. Bell 47G-2 · Kingston, WA

    4 Nov 1974 · Kingston, WA, United States · 1 fatal

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  4. Hughes 369HS · North Bend, WA

    16 Jan 1973 · North Bend, WA, United States

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  5. Bell 47G3B1 · Diablo, WA

    7 Aug 1970 · Diablo, WA, United States

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  6. Bell 47G3B1 · Snoqualmie P, WA

    11 Oct 1967 · Snoqualmie P, WA, United States · not on the map

  7. Bell 47-G3B · Clinton, MT

    14 Jul 1966 · Clinton, MT, United States

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