# N9663B: Cessna 172RG, registration cancelled 1993-12-13

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: December 13, 1993
- Status when cancelled: Triennial form not returned
- Airframe: [Cessna 172RG](https://openairdocs.org/model/cessna-172rg) (registry code 2072438)
- Data sheets: [TCDS 3A17](https://openairdocs.org/tcds/3A17) (OpenAirDocs)
- Serial number: 172RG0954
- Type of aircraft: Fixed wing single engine
- Certificate issued: October 24, 1990
- Last registry action: October 21, 1993
- Mode S code: AD7533
- Owners when cancelled: [Kaldal Gudrun M](https://openairdocs.org/faa-owner/KALDAL%20GUDRUN%20M), [Brown Lee C](https://openairdocs.org/faa-owner/BROWN%20LEE%20C), [Brown Charlotte M](https://openairdocs.org/faa-owner/BROWN%20CHARLOTTE%20M)
- Location: [La Mesa, CA](https://openairdocs.org/faa-place/CA/La%20Mesa)
- Owner type: Co-owned
- Owner's area on the map: 32.7713° N, 117.0161° W: Placed by OpenAirDocs: center of La Mesa, CA, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N9663B
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=9663B
- Page: https://openairdocs.org/deregistered/N9663B-1993-12-13

From the FAA registry file of November 7, 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 Cessna 172RG: https://openairdocs.org/model/cessna-172rg.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 LAX91LA233](https://openairdocs.org/ntsb/LAX91LA233), Jun 1, 1991: Cessna 172RG (N9663B), Point Magu, CA, substantial damage. Probable cause: A SHORT CIRCUIT IN THE AIRPLANE'S STROBE LIGHT ELECTRICAL SYSTEM WHICH IGNITED THE PLASTIC TUBING OF THE PITOT STATIC SYSTEM CAUSING AN INFLIGHT FIRE AND SUBSEQUENT FORCED LANDING.

## FAA accident and incident reports (3)

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 19910531018809A](https://openairdocs.org/incident/19910531018809A), May 31, 1991: Cessna 172RG (N9663B), Point Mugu, CA, Substantial damage. Fire in flight,smoke in cockpit. Emergency landing. Evacuated. Smoke inhalation. Strobe light wires shorted.
- [Incident 19870516052469I](https://openairdocs.org/incident/19870516052469I), May 16, 1987: Cessna 172RG (N9663B), Imperial, CA, Minor damage. Nose gear colapsed on takeoff roll, cause undetermined.
- [Incident 19850103001819I](https://openairdocs.org/incident/19850103001819I), Jan 3, 1985: Cessna 172RG (N9663B), El Cajon, CA, Minor damage. Pilot pulled prop through after removing tiedown chains and chocks, engine started. Ran into several planes.

## Other aircraft with N9663B

- [Cancelled 1957-07-17](https://openairdocs.org/deregistered/N9663B-1957-07-17): Cessna 180A, S/N 32960. Owner: [Cessna Aircraft Co](https://openairdocs.org/faa-owner/CESSNA%20AIRCRAFT%20CO), [Wichita, KS](https://openairdocs.org/faa-place/KS/Wichita)

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