# N4085Z: Raven S55A, registration cancelled 1989-09-26

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: September 26, 1989
- Status when cancelled: Second triennial mailing, no response
- Airframe: [Raven S55A](https://openairdocs.org/model/raven-s55a) (registry code 7480402)
- Data sheets: [TCDS A15CE](https://openairdocs.org/tcds/A15CE) (OpenAirDocs)
- Serial number: S55A1001
- Type of aircraft: Balloon
- Mode S code: A4CD78
- The mark today: https://openairdocs.org/aircraft/N4085Z
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4085Z
- Page: https://openairdocs.org/deregistered/N4085Z-1989-09-26

From the FAA registry file of November 5, 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 Raven S55A: https://openairdocs.org/model/raven-s55a.md

## Other aircraft with N4085Z

- [Registered now](https://openairdocs.org/aircraft/N4085Z): Zipline International P2 ZIP, S/N 18735P2635
- [Cancelled 2004-03-06](https://openairdocs.org/deregistered/N4085Z-2004-03-06): Bell UH-1H, S/N 68-16083. Triennial form not returned. Owner: [Utah Valley State College](https://openairdocs.org/faa-owner/UTAH%20VALLEY%20STATE%20COLLEGE), [Orem, UT](https://openairdocs.org/faa-place/UT/Orem)
- [Cancelled 1973-06-22](https://openairdocs.org/deregistered/N4085Z-1973-06-22): Piper PA-18-150, S/N 18-8100, built 1964. Owner: [Hopkins County Mosquito Control Dist](https://openairdocs.org/faa-owner/HOPKINS%20COUNTY%20MOSQUITO%20CONTROL%20DIST), [Madisonville, KY](https://openairdocs.org/faa-place/KY/Madisonville)

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