# N80750: AS+ AC 4

- Status: Valid registration
- Airframe: [AS+ AC 4](https://openairdocs.org/model/as-plus-ac-4) (registry code 05628R1, 1 seats)
- Engine: [NONE](https://openairdocs.org/engine/none) (registry code 00000)
- Serial number: 034
- Type: Glider
- Engine type: None
- Airworthiness: Experimental, racing
- Airworthiness date: March 21, 2009
- Certificate issued: October 6, 2020
- Expires: October 31, 2027
- Mode S code: AAFEFE
- Registered owner: [Smith John A](https://openairdocs.org/faa-owner/SMITH%20JOHN%20A)
- Location: [La Mirada, CA](https://openairdocs.org/faa-place/CA/La%20Mirada)
- Owner type: Individual
- Owner's area on the map: 33.9020° N, 118.0090° W: Placed by OpenAirDocs at the center of ZIP code 90638, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=80750
- Page: https://openairdocs.org/aircraft/N80750

From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination.

## ADs that may apply (OpenAirDocs): 0 in force

### Matched by airframe (AS+ AC 4)

None in force.

### Matched by engine (NONE)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N80750.

## NTSB investigations on N80750 not matched to an aircraft (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 FTW96LA378](https://openairdocs.org/ntsb/FTW96LA378), Sep 6, 1996: Robinson R22 Beta (N80750), Loreauville, LA, substantial damage. Probable cause: The pilot's inadequate preflight planning/preparation for the flight, resulting in exceeding the maximum gross weight and performance of the helicopter. A factor was the high density altitude.
- [NTSB LAX90LA319](https://openairdocs.org/ntsb/LAX90LA319), Sep 9, 1990: Robinson R-22 (N80750), Long Beach, CA, substantial damage, 1 fatal. Probable cause: THE PILOT'S INADEQUATE PASSENGER BRIEFING, AND HIS FAILURE TO PROVIDE PROPER ASSISTANCE TO THE EXITING PASSENGER.

## FAA accident and incident reports

None matched to N80750.

## Reports on N80750 not matched to an aircraft (2)

They name N80750, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.

- [Accident 19960906026359A](https://openairdocs.org/incident/19960906026359A), Sep 6, 1996: Robsin R22BETA (N80750), Coteau Holmes, LA, Substantial damage. Helicopter had insufficient power for takeoff and crashed. (-23) on September 6, 1996, at approximately 1545 central daylight time, a Robinson helicopter,…
- [Accident 19900908038449A](https://openairdocs.org/incident/19900908038449A), Sep 8, 1990: Robsin R22BETA (N80750), Long Beach, CA, Substantial damage, 1 fatal. Passenger got out and ducked under tail boom. Was struck by idling tail rotor.

## Service difficulty reports

None filed for this aircraft. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

## STCs that may be installed (OpenAirDocs)

None matched to this aircraft's models.

## Related

- Other AS+ AC 4 aircraft: https://openairdocs.org/model/as-plus-ac-4/aircraft.md
- The NONE engine: https://openairdocs.org/engine/none.md

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