# N89AC: Muth C/Lombardo A KOLB-MARK III, registration cancelled 1999-03-10

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 10, 1999
- Status when cancelled: Triennial form not returned
- Airframe: [Muth C/Lombardo A KOLB-MARK III](https://openairdocs.org/model/muth-c-lombardo-a-kolb-mark-iii) (registry code 05601OJ)
- Serial number: 135
- Type of aircraft: Fixed wing single engine
- Certificate issued: December 15, 1995
- Last registry action: December 16, 1998
- Mode S code: AC42FE
- Owners when cancelled: [Muth Craig](https://openairdocs.org/faa-owner/MUTH%20CRAIG), [Lombardo Alex](https://openairdocs.org/faa-owner/LOMBARDO%20ALEX)
- Location: [Gulfport, FL](https://openairdocs.org/faa-place/FL/Gulfport)
- Owner type: Partnership
- Owner's area on the map: 27.7435° N, 82.7244° W: Placed by OpenAirDocs at the center of ZIP code 33707, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N89AC
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=89AC
- Page: https://openairdocs.org/deregistered/N89AC-1999-03-10

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 Muth C/Lombardo A KOLB-MARK III: https://openairdocs.org/model/muth-c-lombardo-a-kolb-mark-iii.md

## Other aircraft with N89AC

- [Registered now](https://openairdocs.org/aircraft/N89AC): Hutson AC N HATZ CB-1, S/N 283, built 2018
- [Cancelled 1982-02-12](https://openairdocs.org/deregistered/N89AC-1982-02-12): Dornier DO28 A-1, S/N 3021. Owner: [Wroten Cecil E](https://openairdocs.org/faa-owner/WROTEN%20CECIL%20E), [Pompano Beach, FL](https://openairdocs.org/faa-place/FL/Pompano%20Beach)

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