# N209AH: 1976 BLR Aerospace TAH-1P

- Status: Valid registration
- Airframe: [BLR Aerospace TAH-1P](https://openairdocs.org/model/blr-aerospace-tah-1p) (registry code 05636PV, 2 seats)
- Engine: [Lycoming T53L-703](https://openairdocs.org/engine/lycoming-t53l-703) (registry code 41557)
- Data sheets: [TCDS H10NM](https://openairdocs.org/tcds/H10NM) (BLR Aerospace, LLC) (OpenAirDocs)
- Serial number: 76-22605
- Year built: 1976
- Type: Rotorcraft
- Engine type: Turbo-shaft
- Airworthiness: Experimental, research and development, showing compliance
- Airworthiness date: July 9, 2021
- Certificate issued: May 12, 2015
- Expires: May 31, 2028
- Mode S code: A1B37A
- Registered owner: [Blr Aerospace LLC](https://openairdocs.org/faa-owner/BLR%20AEROSPACE%20LLC)
- Location: [Everett, WA](https://openairdocs.org/faa-place/WA/Everett)
- Owner type: LLC
- Owner's area on the map: 47.9027° N, 122.2559° W: Placed by OpenAirDocs at the center of ZIP code 98204, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=209AH
- Page: https://openairdocs.org/aircraft/N209AH

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 (BLR Aerospace TAH-1P)

None in force.

### Matched by engine (Lycoming T53L-703)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N209AH.

## FAA accident and incident reports

None matched to N209AH.

## 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.

## Earlier aircraft with N209AH

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N209AH before.

- [Cancelled 2016-05-04](https://openairdocs.org/deregistered/N209AH-2016-05-04): BLR Aerospace AH-1S, S/N 76-22700. Owner: [Blr Aerospace LLC](https://openairdocs.org/faa-owner/BLR%20AEROSPACE%20LLC), [Everett, WA](https://openairdocs.org/faa-place/WA/Everett)

## Related

- Other BLR Aerospace TAH-1P aircraft: https://openairdocs.org/model/blr-aerospace-tah-1p/aircraft.md
- The Lycoming T53L-703 engine: https://openairdocs.org/engine/lycoming-t53l-703.md

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