# N9979D: Piper L-21B

- Status: Valid registration
- Airframe: [Piper L-21B](https://openairdocs.org/model/piper-l-21b) (registry code 7101815, 2 seats)
- Serial number: 54-2381
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Certificate issued: April 20, 1987
- Expires: June 30, 2027
- Mode S code: ADF03B
- Registered owner: [Myers Gary A](https://openairdocs.org/faa-owner/MYERS%20GARY%20A)
- Location: [Deshler, OH](https://openairdocs.org/faa-place/OH/Deshler)
- Owner type: Individual
- Owner's area on the map: 41.2149° N, 83.9152° W: Placed by OpenAirDocs at the center of ZIP code 43516, within about 5 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=9979D
- Page: https://openairdocs.org/aircraft/N9979D

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.

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

### Matched by airframe (Piper L-21B)

None in force.

## Information bulletins (advisory)

None matched.

## 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 CHI71DBA08](https://openairdocs.org/ntsb/CHI71DBA08), Jul 23, 1970: Piper PA-22 (N9979D), Muncie, IN, substantial damage

## FAA accident and incident reports

None matched to N9979D.

## 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 Piper L-21B aircraft: https://openairdocs.org/model/piper-l-21b/aircraft.md

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