# N1726S: Aero Commander 600 S-2D, registration cancelled 1991-04-24

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: April 24, 1991
- Status when cancelled: Triennial form not returned
- Airframe: [Aero Commander 600 S-2D](https://openairdocs.org/model/aero-commander-600-s-2d) (registry code 0143010)
- Serial number: 6001326D
- Type of aircraft: Fixed wing single engine
- Certificate issued: June 17, 1982
- Last registry action: March 22, 1991
- Mode S code: A123D6
- Owner when cancelled: [Wade Neale D](https://openairdocs.org/faa-owner/WADE%20NEALE%20D)
- Location: [Willows, CA](https://openairdocs.org/faa-place/CA/Willows)
- Owner type: Individual
- Owner's area on the map: 39.4972° N, 122.2876° W: Placed by OpenAirDocs at the center of ZIP code 95988, within about 10 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N1726S
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=1726S
- Page: https://openairdocs.org/deregistered/N1726S-1991-04-24

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 Aero Commander 600 S-2D: https://openairdocs.org/model/aero-commander-600-s-2d.md

## NTSB investigations (3)

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 SEA78FYK17](https://openairdocs.org/ntsb/SEA78FYK17), Jun 2, 1978: Snow 600S2D (N1726S), Malin, OR, substantial damage
- [NTSB FTW73DPG52](https://openairdocs.org/ntsb/FTW73DPG52), May 25, 1973: Snow 600S2D (N1726S), Eudora, AR, substantial damage
- [NTSB FTW72DPG62](https://openairdocs.org/ntsb/FTW72DPG62), Mar 5, 1972: Snow S-2D (N1726S), Eudora, AR, 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.

- [Incident 19850521024539I](https://openairdocs.org/incident/19850521024539I), May 21, 1985: Ayres 600S2DNORMAL (N1726S), Lovelock, NV, Minor damage. Lost propeller blade while making a turn after swath run. Landed in field striking dirt bank.
- [Accident 19780602015699A](https://openairdocs.org/incident/19780602015699A), Jun 2, 1978: Ayres 600S2D (N1726S), Malin, OR, Substantial damage. Tail wheel lock inoperative.
- [Accident 19730525014609A](https://openairdocs.org/incident/19730525014609A), May 25, 1973: Ayres 600S2D (N1726S), Eudora, AR, Substantial damage. Near end of ldg roll enctrd sudden 45K wind gust. Nosed ovr in soft plowed dirt 15FT l of rwy.

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