# NTSB GAA21WA218: Boeing A75N1(PT17), N707TJ, Sandbanks, United Kingdom, September 4, 2021

- Type: NTSB accident investigation
- Classification: Accident · No injuries · Class 5 · Foreign
- Date: September 4, 2021, 14:48 local (14:48 UTC)
- Place: Sandbanks, United Kingdom
- Coordinates: 50.741164, -1.190175
- Nearby events: https://openairdocs.org/map.md?lat=50.7412&lon=-1.1902&mi=10
- Phase of flight: [Maneuvering](https://openairdocs.org/ntsb-phases/450) (OpenAirDocs' grouping)
- Defining event: [Maneuvering-aerobatics: Powerplant sys/comp malf/fail](https://openairdocs.org/ntsb-events/340)
- Highest injury: No injuries
- Injuries: 2 uninjured
- Status: Led by another country's authority
- Investigation class: Class 5 - No publish
- NTSB office: General Aviation Accidents
- Lead agency: Other
- NTSB case key (mKey): 103813
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=GAA21WA218
- NTSB report (PDF, downloads): https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/103813/pdf
- Page: https://openairdocs.org/ntsb/GAA21WA218

## Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event best describes what happened.

- [Maneuvering-aerobatics: Powerplant sys/comp malf/fail](https://openairdocs.org/ntsb-events/340) (defining event); cases with it: [Boeing A75N1(PT17), 1 case](https://openairdocs.org/ntsb-events/340/sequence.md?model=1380134), [All aircraft, 820 cases](https://openairdocs.org/ntsb-events/340/sequence.md)

## Aircraft

- Registration: [N707TJ](https://openairdocs.org/deregistered/N707TJ-2023-09-16), registration cancelled 2023-09-16, S/N 75-950, built 1943 (OpenAirDocs)
- Reported make and model: BOEING A75N1(PT17)
- Registry model: [Boeing A75N1(PT17)](https://openairdocs.org/model/boeing-a75n1-pt17) (registry code 1380134) (OpenAirDocs)
- Registry engine: [Pratt & Whitney R-985 series](https://openairdocs.org/engine/pratt-whitney-r-985-series) (registry code 52008, reciprocating) (OpenAirDocs)
- Category: Airplane
- Serial number: 75-950
- Year built: 1943
- Damage: Destroyed
- Flight: Air race/show, Non-U.S., non-commercial
- Destination: Same as departure

## Weather



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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