# N736DA: Cessna R172K, registration cancelled 1990-12-03

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: December 3, 1990
- Exported to: Germany
- Status when cancelled: Triennial form not returned
- Airframe: [Cessna R172K](https://openairdocs.org/model/cessna-r172k) (registry code 2072431)
- Data sheets: [TCDS 3A17](https://openairdocs.org/tcds/3A17) (OpenAirDocs)
- Serial number: R1722434
- Type of aircraft: Fixed wing single engine
- Certificate issued: January 29, 1985
- Last registry action: January 15, 1988
- Mode S code: A9E1A1
- Owner when cancelled: [Toenjes Robert B](https://openairdocs.org/faa-owner/TOENJES%20ROBERT%20B)
- Location: [Waverly, IA](https://openairdocs.org/faa-place/IA/Waverly)
- Owner type: Individual
- Owner's area on the map: 42.7667° N, 92.4398° W: Placed by OpenAirDocs at the center of ZIP code 50677, within about 6 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N736DA
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=736DA
- Page: https://openairdocs.org/deregistered/N736DA-1990-12-03

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 Cessna R172K: https://openairdocs.org/model/cessna-r172k.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 CHI89LA141](https://openairdocs.org/ntsb/CHI89LA141), Jul 22, 1989: Cessna R172K (N736DA), Wisconsin Dells, WI, substantial damage. Probable cause: FAILURE OF THE PILOT TO INSURE THE OIL FILLER CAP WAS PROPERLY SECURED WHEN HE SERVICED THE AIRCRAFT BEFORE TAKEOFF, AND SUBSEQUENT LOSS OF OIL AND OIL EXHAUSTION. THE TREE WAS CONSIDERED TO BE A…

## FAA accident and incident reports (1)

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 19890722024769A](https://openairdocs.org/incident/19890722024769A), Jul 22, 1989: Cessna R172K (N736DA), Wisconsin Dells, WI, Substantial damage. Lost oil pressure en route. On forced landing hit a tree. Oil cap off.

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