# N91ES: not currently registered

- Registered now: No (not in the FAA registry file). The mark may be reserved or free to assign
- Earlier aircraft: 2
- Last cancelled: August 15, 2019
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=91ES
- Page: https://openairdocs.org/aircraft/N91ES

## Aircraft that carried N91ES

- [Cancelled 2019-08-15](https://openairdocs.org/deregistered/N91ES-2019-08-15): Aero Commander 680FL P, S/N 1479-6, built 1966. Exported to Russia. Owner: [Xxx, OK](https://openairdocs.org/faa-place/OK/Xxx)
- [Cancelled 1993-02-19](https://openairdocs.org/deregistered/N91ES-1993-02-19): Schweitzer Edward V MUSTANG II, S/N MII1295. Owner: [Schweitzer Edward V](https://openairdocs.org/faa-owner/SCHWEITZER%20EDWARD%20V), [Decatur, IL](https://openairdocs.org/faa-place/IL/Decatur)

## NTSB investigations on N91ES (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 CHI92DEV02](https://openairdocs.org/ntsb/CHI92DEV02), May 25, 1992: Schweitzer Mustang II (N91ES), Decatur, IL, substantial damage. Probable cause: THE PILOT'S DELAY IN INITIATING A GO-AROUND.

## FAA accident and incident reports on N91ES (2)

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 20090623047309I](https://openairdocs.org/incident/20090623047309I), Jun 23, 2009: Aero Comman 680FL P (N91ES), Birmingham, AL, No damage. While in cruise flight, lost hydraulic pressure due to a broken line. Landed uneventful with no brakes or steering. The pilot used differintial power to steer…
- [Accident 19920525016149A](https://openairdocs.org/incident/19920525016149A), May 25, 1992: Amtrbb MUSTANG2 (N91ES), Decatur, IL, Substantial damage. Lost control on beginning a go around with full flaps. Wing hit runway. Aircraft flipped over and slid off runway.

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