# N209AD: 1971 Messerschmitt-Bolkow-Blohm BO 209 MONSUN, registration cancelled 2013-08-07

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: August 7, 2013
- Status when cancelled: Sale reported, canceled
- Airframe: [Messerschmitt-Bolkow-Blohm BO 209 MONSUN](https://openairdocs.org/model/messerschmitt-bolkow-blohm-bo-209-monsun) (registry code 5626007)
- Engine: [Lycoming I0360 series](https://openairdocs.org/engine/lycoming-i0360-series) (registry code 41515)
- Data sheets: [TCDS 1E10](https://openairdocs.org/tcds/1E10) (OpenAirDocs)
- Serial number: 140
- Year built: 1971
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, showing compliance
- Last registry action: December 4, 2002
- Mode S code: A1B376
- Location: [Mesa, AZ](https://openairdocs.org/faa-place/AZ/Mesa)
- Owner type: Individual
- Owner's area on the map: 33.4332° N, 111.7136° W: Placed by OpenAirDocs at the center of ZIP code 85205, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N209AD
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=209AD
- Page: https://openairdocs.org/deregistered/N209AD-2013-08-07

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 Messerschmitt-Bolkow-Blohm BO 209 MONSUN: https://openairdocs.org/model/messerschmitt-bolkow-blohm-bo-209-monsun.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 SEA79FYK31](https://openairdocs.org/ntsb/SEA79FYK31), Sep 12, 1979: M.B.B. BO-209 (N209AD), Grants Pass, OR, substantial damage

## 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 19790912026259A](https://openairdocs.org/incident/19790912026259A), Sep 12, 1979: Bolkms BO209150FF (N209AD), Grants Pass, OR, Substantial damage. Engine stopped on local demonstration flight. Hit tree on emergency landing. Defective fuel injector.

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