# N4174: 1968 Gunderson EAA BIPLANE, registration cancelled 2012-11-07

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: November 7, 2012
- Status when cancelled: Sale reported, canceled
- Airframe: [Gunderson EAA BIPLANE](https://openairdocs.org/model/gunderson-eaa-biplane) (registry code 33601MF)
- Engine: [Continental C90 series](https://openairdocs.org/engine/continental-c90-series) (registry code 17009)
- Data sheets: [TCDS E-252](https://openairdocs.org/tcds/E-252) (OpenAirDocs)
- Serial number: AG-1
- Year built: 1968
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: June 9, 1970
- Last registry action: April 17, 1982
- Mode S code: A4F105
- Location: [Oshkosh, WI](https://openairdocs.org/faa-place/WI/Oshkosh)
- Owner type: Individual
- Owner's area on the map: 44.0635° N, 88.5356° W: Placed by OpenAirDocs at the center of ZIP code 54901, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N4174
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4174
- Page: https://openairdocs.org/deregistered/N4174-2012-11-07

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 Gunderson EAA BIPLANE: https://openairdocs.org/model/gunderson-eaa-biplane.md

## Other aircraft with N4174

- [Cancelled 1959-10-23](https://openairdocs.org/deregistered/N4174-1959-10-23): Mooney M-18C 55, S/N 339. Owner: [Eiler Fred O](https://openairdocs.org/faa-owner/EILER%20FRED%20O), [Tarentum, PA](https://openairdocs.org/faa-place/PA/Tarentum)
- [Cancelled 1948-03-31](https://openairdocs.org/deregistered/N4174-1948-03-31): Travel Air Mfg 2000, S/N 346, built 1928. Owner: [Dean Charles Glen](https://openairdocs.org/faa-owner/DEAN%20CHARLES%20GLEN), [Kirksville, MO](https://openairdocs.org/faa-place/MO/Kirksville)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.