# N5501X: Aero Commander S2R, registration cancelled 2021-10-02

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: October 2, 2021
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Aero Commander S2R](https://openairdocs.org/model/aero-commander-s2r) (registry code 0143022)
- Engine: [Pratt & Whitney R1340 series](https://openairdocs.org/engine/pratt-whitney-r1340-series) (registry code 52016)
- Serial number: 1701R
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Restricted, agriculture and pest control
- Airworthiness date: December 21, 1972
- Certificate issued: June 20, 2018
- Last registry action: June 20, 2018
- Mode S code: A701FC
- Owner when cancelled: [Alaniz Pedro F](https://openairdocs.org/faa-owner/ALANIZ%20PEDRO%20F)
- Location: [Sugar Land, TX](https://openairdocs.org/faa-place/TX/Sugar%20Land)
- Owner type: Individual
- Owner's area on the map: 29.5650° N, 95.6351° W: Placed by OpenAirDocs at the center of ZIP code 77479, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N5501X
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=5501X
- Page: https://openairdocs.org/deregistered/N5501X-2021-10-02

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 S2R: https://openairdocs.org/model/aero-commander-s2r.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 FTW77DPG80](https://openairdocs.org/ntsb/FTW77DPG80), Aug 23, 1977: Aero Commdr S-2R (N5501X), Reydell, AR, substantial damage

## 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 19770823025029A](https://openairdocs.org/incident/19770823025029A), Aug 23, 1977: Ayres S2R (N5501X), Reydell, AR, Substantial damage

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