# N7817C: Douglas TB-26B

- Status: Revoked, canceled
- Airframe: [Douglas TB-26B](https://openairdocs.org/model/douglas-tb-26b) (registry code 3020518, 6 seats)
- Engine: [Pratt & Whitney R-2800 series](https://openairdocs.org/engine/pratt-whitney-r-2800-series) (registry code 52026)
- Serial number: 44-34628R
- Type: Fixed wing multi engine
- Engine type: Reciprocating
- Airworthiness: Standard
- Mode S code: AA978D
- Registered owner: [Schumacher Max H](https://openairdocs.org/faa-owner/SCHUMACHER%20MAX%20H)
- Location: [Los Angeles, CA](https://openairdocs.org/faa-place/CA/Los%20Angeles)
- Owner type: Individual
- Owner's area on the map: 34.0522° N, 118.2437° W: Placed by OpenAirDocs: center of Los Angeles, CA, within about 12 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=7817C
- Page: https://openairdocs.org/aircraft/N7817C

From the FAA registry file of October 27, 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 Pratt & Whitney R-2800 model are included.

## ADs that may apply (OpenAirDocs): 0 in force

### Matched by airframe (Douglas TB-26B)

None in force.

### Matched by engine (Pratt & Whitney R-2800 series)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N7817C.

## FAA accident and incident reports

None matched to N7817C.

## 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)

None matched to this aircraft's models.

## Related

- Other Douglas TB-26B aircraft: https://openairdocs.org/model/douglas-tb-26b/aircraft.md
- The Pratt & Whitney R-2800 series engine: https://openairdocs.org/engine/pratt-whitney-r-2800-series.md

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