# N79997: 1942 Boeing PT-17

- Status: Valid registration
- Airframe: [Boeing PT-17](https://openairdocs.org/model/boeing-pt-17) (registry code 1380136, 2 seats)
- Engine: [Continental R670-SERIES series](https://openairdocs.org/engine/continental-r670-series-series) (registry code 17016)
- Serial number: 75-4266
- Year built: 1942
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: May 17, 1972
- Certificate issued: April 17, 2026
- Expires: April 30, 2033
- Mode S code: AADD27
- Registered owner: [Stark Gary](https://openairdocs.org/faa-owner/STARK%20GARY)
- Location: [Riverside, CA](https://openairdocs.org/faa-place/CA/Riverside)
- Owner type: Individual
- Owner's area on the map: 33.8904° N, 117.3283° W: Placed by OpenAirDocs at the center of ZIP code 92508, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=79997
- Page: https://openairdocs.org/aircraft/N79997

From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination. The registry lists only the engine series, so ADs for every Continental R670-SERIES model are included.

## ADs that may apply (OpenAirDocs): 1 in force

### Matched by airframe (Boeing PT-17)

None in force.

### Matched by engine (Continental R670-SERIES series)

- [AD 95-21-15](https://openairdocs.org/ad/95-21-15): Aviation Gasoline · Continental Motors A-65-8, C85-12F, C85-12FJ and 77 more. Effective Nov 28, 1995

### Historical (superseded or no longer in force)

- [AD 94-14-12](https://openairdocs.org/ad/94-14-12) (historical): Octane Aviation Gasoline · Teledyne Continental Motors A-65-8, C85-12, E185-11 and 68 more

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N79997.

## 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.

- [Incident 20210606009479I](https://openairdocs.org/incident/20210606009479I), Jun 6, 2021: Boeing PT-17 (N79997), Chino, CA, Minor damage. N79997, a Boeing PT-17, upon landing at Chino airport (cno) runway 26R ground-looped. The pilot[privacy data omitted] was able to restart the aircraft and taxi…

## Service difficulty reports

None filed for this aircraft. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

## STCs that may be installed (OpenAirDocs) (3)

Approved for this aircraft's airframe or engine model, in force first, then newest. The registry doesn't record which STCs an aircraft has; its records do.

### Approved for the engine (Continental R670-SERIES series)

- [STC SE04651CH](https://openairdocs.org/stc/SE04651CH): To allow use of l00R grade aviation fuel meeting Swift Fuel, LLC specification SPEC-l00R-22. Swift Fuels LLC. Lists R-670-B
- [STC SA4005NM](https://openairdocs.org/stc/SA4005NM): Precise Flight Inc. Pulselite Control System. Precise Flight Inc. Lists R-670-B
- [STC SE5879SW](https://openairdocs.org/stc/SE5879SW): Use of Phillips X/C II 20W-50 and25W-60 oil (OSS 55875) in all Avco reciprocating aircraft engines from 65 to 450 BHP. Phillips Petroleum Co

## Earlier aircraft with N79997

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N79997 before.

- [Cancelled 1952-05-05](https://openairdocs.org/deregistered/N79997-1952-05-05): Consolidated Vultee 28-5ACF, S/N RCAF 9797, built 1947. Owner: [California Co](https://openairdocs.org/faa-owner/CALIFORNIA%20CO), [New Orleans, LA](https://openairdocs.org/faa-place/LA/New%20Orleans)

## Related

- Other Boeing PT-17 aircraft: https://openairdocs.org/model/boeing-pt-17/aircraft.md
- The Continental R670-SERIES series engine: https://openairdocs.org/engine/continental-r670-series-series.md

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