# N1686U: Cessna 207, registration cancelled 1993-07-14

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: July 14, 1993
- Status when cancelled: Triennial form not returned
- Airframe: [Cessna 207](https://openairdocs.org/model/cessna-207) (registry code 2073602)
- Data sheets: [TCDS A16CE](https://openairdocs.org/tcds/A16CE) (OpenAirDocs)
- Serial number: 20700286
- Type of aircraft: Fixed wing single engine
- Certificate issued: May 15, 1990
- Last registry action: May 19, 1993
- Mode S code: A112A3
- Owners when cancelled: [Pfleger Ludwig H](https://openairdocs.org/faa-owner/PFLEGER%20LUDWIG%20H), [Pfleger Linda K](https://openairdocs.org/faa-owner/PFLEGER%20LINDA%20K)
- Location: [Seward, AK](https://openairdocs.org/faa-place/AK/Seward)
- Owner type: Individual
- Owner's area on the map: 60.1330° N, 149.5002° W: Placed by OpenAirDocs at the center of ZIP code 99664, within about 29 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N1686U
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=1686U
- Page: https://openairdocs.org/deregistered/N1686U-1993-07-14

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 207: https://openairdocs.org/model/cessna-207.md

## NTSB investigations (2)

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 ANC93FA012](https://openairdocs.org/ntsb/ANC93FA012), Nov 6, 1992: Cessna 207 (N1686U), Montague Island, AK, destroyed, 2 fatal. Probable cause: THE PILOT'S INTENTIONAL VFR DEPARTURE INTO INSTRUMENT METEOROLOGICAL CONDITIONS, AND THE COMPANY CHIEF PILOT'S FAILURE TO EXERCISE ADEQUATE SUPERVISION. THE WEATHER CONDITIONS WERE FACTORS IN THE…
- [NTSB ANC85LA117](https://openairdocs.org/ntsb/ANC85LA117), Jul 4, 1985: Cessna 207 (N1686U), Jakolok Bay, AK, substantial damage

## 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 19921106045769A](https://openairdocs.org/incident/19921106045769A), Nov 6, 1992: Cessna 207 (N1686U), Seward, AK, Destroyed, 2 fatal. Continued VFR into IMC. Collided with mountainous island terrain. Lacked training and supervision.
- [Incident 19890803045669I](https://openairdocs.org/incident/19890803045669I), Aug 3, 1989: Cessna 207 (N1686U), Seldovia, AK. Aircraft tried to pull to right on rollout. Found wheel up against cowling. Aft bolt drag link missing.
- [Accident 19850704031509A](https://openairdocs.org/incident/19850704031509A), Jul 4, 1985: Cessna 207 (N1686U), Jakolof Bay, AK, Substantial damage. Landed short on rough beach runway. Left main and nose gear struck rocks and collapsed.

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