# NTSB SEA90TL#07: Boeing Vertol 107-11, N6672D, Leavenworth, WA, August 4, 1990

- Type: NTSB accident investigation
- Classification: Accident · Minor injuries · Class 3 · Final report
- Date: August 4, 1990, 10:00 local (17:00 UTC)
- Place: Leavenworth, WA
- Coordinates: 47.81097, -120.86071 (estimated)
- Nearby events: https://openairdocs.org/map.md?lat=47.8110&lon=-120.8607&mi=10
- Highest injury: Minor injuries
- Injuries: 2 minor
- Status: Completed
- Investigation class: Class 3
- NTSB case key (mKey): 41293
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=SEA90TL#07
- NTSB report (PDF, downloads): https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/41293/pdf
- Page: https://openairdocs.org/ntsb/SEA90TL%2307

## Aircraft

- Registration: [N6672D](https://openairdocs.org/aircraft/N6672D), registered now, S/N 2, built 1962 (OpenAirDocs)
- Reported make and model: BOEING VERTOL 107-11
- Registry model: [Boeing-Vertol 107-II](https://openairdocs.org/model/boeing-vertol-107-ii) (registry code 1385007) (OpenAirDocs)
- Registry engine: [GE CT58 series](https://openairdocs.org/engine/ge-ct58-series) (registry code 30011, turbo-shaft) (OpenAirDocs)
- Category: Helicopter
- Serial number: 2
- Damage: Destroyed
- Fire: Unknown
- Flight: Public aircraft, Public use
- Operator: Usda Forest Service
- Registered owner: Columbia Helicopters, Inc
- Flight plan: Unknown

## Weather

- Conditions: Day

## Other investigations on N6672D (3)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB NYC67A0122](https://openairdocs.org/ntsb/NYC67A0122), Feb 27, 1967: Vertol 107-II (N6672D), Newark, NJ, substantial damage
- [NTSB UNK64X3892](https://openairdocs.org/ntsb/UNK64X3892), Sep 10, 1964: Vertol 107 (N6672D), New York, NY, incident, substantial damage
- [NTSB UNK64X3829](https://openairdocs.org/ntsb/UNK64X3829), Sep 6, 1964: Vertol 107 (N6672D), New York, NY, substantial damage

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

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