# N3521N: Seair FLYING INFLATABLE BO, registration cancelled 2008-05-08

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 8, 2008
- Status when cancelled: Valid registration
- Airframe: [Seair FLYING INFLATABLE BO](https://openairdocs.org/model/seair-flying-inflatable-bo) (registry code 05903KF)
- Serial number: 001
- Type of aircraft: Weight-shift-control
- Certificate issued: August 24, 2007
- Last registry action: August 24, 2007
- Mode S code: A3EEC3
- Owner when cancelled: [Hannickel Joseph D](https://openairdocs.org/faa-owner/HANNICKEL%20JOSEPH%20D)
- Location: [Rockville, MD](https://openairdocs.org/faa-place/MD/Rockville)
- Owner type: Individual
- Owner's area on the map: 39.1024° N, 77.0934° W: Placed by OpenAirDocs at the center of ZIP code 20853, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N3521N
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=3521N
- Page: https://openairdocs.org/deregistered/N3521N-2008-05-08

From the FAA registry file of November 3, 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 Seair FLYING INFLATABLE BO: https://openairdocs.org/model/seair-flying-inflatable-bo.md

## Other aircraft with N3521N

- [Cancelled 2026-04-07](https://openairdocs.org/deregistered/N3521N-2026-04-07): Insitu SCANEAGLE2, S/N 25-3521. Exported to Japan. Owner: [Insitu Inc](https://openairdocs.org/faa-owner/INSITU%20INC), [Bingen, WA](https://openairdocs.org/faa-place/WA/Bingen)
- [Cancelled 2023-03-24](https://openairdocs.org/deregistered/N3521N-2023-03-24): Piper PA-31, S/N 317912071, built 1979. Exported to Dominican Republic. Owner: [Wilson Joseph](https://openairdocs.org/faa-owner/WILSON%20JOSEPH), [Miami, FL](https://openairdocs.org/faa-place/FL/Miami)
- [Cancelled 1970-06-22](https://openairdocs.org/deregistered/N3521N-1970-06-22): Piper J3C-65, S/N 22751. Owner: [Schwarz Elwood R](https://openairdocs.org/faa-owner/SCHWARZ%20ELWOOD%20R), [Santa Rosa, TX](https://openairdocs.org/faa-place/TX/Santa%20Rosa)

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