# N4016X: 1970 Aero Commander 100-180, registration cancelled 2012-05-02

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 2, 2012
- Status when cancelled: First renewal notice
- Airframe: [Aero Commander 100-180](https://openairdocs.org/model/aero-commander-100-180) (registry code 0140208)
- Engine: [Lycoming O&VO-360 series](https://openairdocs.org/engine/lycoming-o-vo-360-series) (registry code 41514)
- Serial number: 5148
- Year built: 1970
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard
- Certificate issued: September 5, 2008
- Last registry action: September 5, 2008
- Mode S code: A4B398
- Owners when cancelled: [Alder William D III](https://openairdocs.org/faa-owner/ALDER%20WILLIAM%20D%20III), [Alder William D IV](https://openairdocs.org/faa-owner/ALDER%20WILLIAM%20D%20IV)
- Location: [Athens, OH](https://openairdocs.org/faa-place/OH/Athens)
- Owner type: Co-owned
- Owner's area on the map: 39.3117° N, 82.0739° W: Placed by OpenAirDocs at the center of ZIP code 45701, within about 7 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N4016X
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4016X
- Page: https://openairdocs.org/deregistered/N4016X-2012-05-02

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 Aero Commander 100-180: https://openairdocs.org/model/aero-commander-100-180.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 CEN11LA352](https://openairdocs.org/ntsb/CEN11LA352), May 21, 2011: Aero Commander 100-180 (N4016X), Athens, OH, substantial damage. Probable cause: The pilot's failure to maintain adequate airspeed in the flare which resulted in a stall and a hard landing.

## 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 20110521009319A](https://openairdocs.org/incident/20110521009319A), May 21, 2011: Aero Commander 100-180 (N4016X), Albany, OH, Substantial damage. On 05/21/2011 at about 1545 local time, an Aero Commander 100-180 "lark", N4016X, s/n 5148 departed the runway at Ohio University Snyder Field (uni) while…

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