# N651AC: Campbell Alvin D KR-2, registration cancelled 1994-11-21

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: November 21, 1994
- Status when cancelled: Triennial form not returned
- Airframe: [Campbell Alvin D KR-2](https://openairdocs.org/model/campbell-alvin-d-kr-2) (registry code 05648KG)
- Serial number: 1
- Type of aircraft: Fixed wing single engine
- Certificate issued: August 30, 1982
- Last registry action: May 18, 1994
- Mode S code: A89074
- Owner when cancelled: [Campbell Alvin D](https://openairdocs.org/faa-owner/CAMPBELL%20ALVIN%20D)
- Location: [San Antonio, TX](https://openairdocs.org/faa-place/TX/San%20Antonio)
- Owner type: Individual
- Owner's area on the map: 29.5027° N, 98.6649° W: Placed by OpenAirDocs at the center of ZIP code 78250, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N651AC
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=651AC
- Page: https://openairdocs.org/deregistered/N651AC-1994-11-21

From the FAA registry file of November 4, 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 Campbell Alvin D KR-2: https://openairdocs.org/model/campbell-alvin-d-kr-2.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 FTW92LA054](https://openairdocs.org/ntsb/FTW92LA054), Jan 4, 1992: Alvin D. Campbell KR-2 (N651AC), San Marcos, TX, destroyed, 2 fatal. Probable cause: THE MODIFICATION OF THE CANOPY HINGE SYSTEM WHICH RESULTED IN THE LOSS OF AIRCRAFT CONTROL DUE TO AN INFLIGHT CANOPY SEPARATION.

## 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 19920104000089A](https://openairdocs.org/incident/19920104000089A), Jan 4, 1992: Amtr KR2 (N651AC), San Marcos, TX, Destroyed, 2 fatal. Lost modified canopy. Disrupted air flow over empannege. Lost control and spiraled to vertical ground impact.
- [Incident 19880726037109I](https://openairdocs.org/incident/19880726037109I), Jul 26, 1988: Amtr KR2 (N651AC), Tulsa, OK, Minor damage. Engine quit on final and PIC unable to restart. Landed short of runway collapsing gear. Plane damaged, pilot injured
- [Incident 19870531023809I](https://openairdocs.org/incident/19870531023809I), May 31, 1987: Amtr KR2 (N651AC), Austin, TX, Minor damage. The right gear collapsed during a precautionary landing. Gear latch lever broken. Landing due to rough engine.

## Other aircraft with N651AC

- [Cancelled 2009-10-16](https://openairdocs.org/deregistered/N651AC-2009-10-16): Boeing 737-45R, S/N 29032, built 1997. Exported to China. Owner: [Wells Fargo Bank Northwest Na Trustee](https://openairdocs.org/faa-owner/WELLS%20FARGO%20BANK%20NORTHWEST%20NA%20TRUSTEE), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City)

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