# N4394S: Siler Alson Grolyn CH-701

- Status: Valid registration
- Airframe: [Siler Alson Grolyn CH-701](https://openairdocs.org/model/siler-alson-grolyn-ch-701) (registry code 0560581, 2 seats)
- Serial number: 7-3231
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Certificate issued: September 1, 2022
- Expires: September 30, 2029
- Mode S code: A54782
- Registered owner: [Robb Leroy W](https://openairdocs.org/faa-owner/ROBB%20LEROY%20W)
- Location: [Kahoka, MO](https://openairdocs.org/faa-place/MO/Kahoka)
- Owner type: Individual
- Owner's area on the map: 40.3950° N, 91.7232° W: Placed by OpenAirDocs at the center of ZIP code 63445, within about 7 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4394S
- Page: https://openairdocs.org/aircraft/N4394S

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 (Siler Alson Grolyn CH-701)

None in force.

## Information bulletins (advisory)

None matched.

## 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 MIA99LA231](https://openairdocs.org/ntsb/MIA99LA231), Aug 21, 1999: Alson g. Siler CH-701 (N4394S), Mount Pleasant, NC, substantial damage. Probable cause: The failure of the pilot to apply sufficient right rudder input during the go-around following a bounced landing and his failure to maintain runway alignment resulting in the in-flight collision with…

## 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 19990821013179A](https://openairdocs.org/incident/19990821013179A), Aug 21, 1999: Amtr CH701 (N4394S), Mount Pleasant, NC, Destroyed. (-23) See attached narrative

## 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.

## Earlier aircraft with N4394S

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N4394S before.

- [Cancelled 1994-02-14](https://openairdocs.org/deregistered/N4394S-1994-02-14): Air Tractor AT-301, S/N 3010054. Triennial form not returned. Owner: [Visco Flying Company Inc](https://openairdocs.org/faa-owner/VISCO%20FLYING%20COMPANY%20INC), [Imperial, CA](https://openairdocs.org/faa-place/CA/Imperial)

## Related

- Other Siler Alson Grolyn CH-701 aircraft: https://openairdocs.org/model/siler-alson-grolyn-ch-701/aircraft.md

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