# N999PP: 1941 Boeing A75N1(PT17), registration cancelled 2017-08-01

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: August 1, 2017
- Status when cancelled: First renewal notice
- Airframe: [Boeing A75N1(PT17)](https://openairdocs.org/model/boeing-a75n1-pt17) (registry code 1380134)
- Engine: [Pratt & Whitney R-985 series](https://openairdocs.org/engine/pratt-whitney-r-985-series) (registry code 52008)
- Data sheets: [TCDS A-743](https://openairdocs.org/tcds/A-743) (OpenAirDocs)
- Serial number: 75-2389
- Year built: 1941
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard, acrobatic
- Airworthiness date: June 27, 1995
- Certificate issued: October 28, 2014
- Last registry action: October 28, 2014
- Mode S code: ADF565
- Owner when cancelled: [Unusual Attitudes LLC](https://openairdocs.org/faa-owner/UNUSUAL%20ATTITUDES%20LLC)
- Location: [Tucson, AZ](https://openairdocs.org/faa-place/AZ/Tucson)
- Owner type: Corporation
- Owner's area on the map: 32.3131° N, 110.9220° W: Placed by OpenAirDocs at the center of ZIP code 85718, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N999PP
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=999PP
- Page: https://openairdocs.org/deregistered/N999PP-2017-08-01

From the FAA registry file of October 29, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Boeing A75N1(PT17): https://openairdocs.org/model/boeing-a75n1-pt17.md

## NTSB investigations (1)

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 WPR16FA169](https://openairdocs.org/ntsb/WPR16FA169), Aug 27, 2016: Boeing A75N1(PT17) (N999PP), Madras, OR, destroyed, 1 fatal. Probable cause: The pilot's failure to maintain clearance from the runway during a low-level aerobatic maneuver. Contributing to the accident was a high density altitude and the pilot's failure to plan/adequately…

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 20160827015379A](https://openairdocs.org/incident/20160827015379A), Aug 27, 2016: Boeing A75N1(PT17) (N999PP), Madras, OR, Substantial damage, 1 fatal. During airshow performance, pilot initiated a loop with insuficient altitude to complete maneuver.

## Other aircraft with N999PP

- [Cancelled 1978-12-07](https://openairdocs.org/deregistered/N999PP-1978-12-07): Perry BD-4, S/N 68. Owner: [Stokes William T](https://openairdocs.org/faa-owner/STOKES%20WILLIAM%20T), [Dallas, TX](https://openairdocs.org/faa-place/TX/Dallas)

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