# N4014D: 1979 Ayres S2R-R3S

- Status: Valid registration
- Airframe: [Ayres S2R-R3S](https://openairdocs.org/model/ayres-s2r-r3s) (registry code 0970202, 1 seats)
- Engine: [Amateur-built UNKNOWN ENG](https://openairdocs.org/engine/amateur-built-unknown-eng) (registry code 99999)
- Serial number: R3S-005
- Year built: 1979
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Restricted, agriculture and pest control
- Airworthiness date: August 29, 1979
- Certificate issued: June 11, 1998
- Expires: October 31, 2027
- Mode S code: A4B340
- Registered owners: [Mamuzich Robert](https://openairdocs.org/faa-owner/MAMUZICH%20ROBERT), [Mamuzich Belia](https://openairdocs.org/faa-owner/MAMUZICH%20BELIA)
- Location: [Deming, NM](https://openairdocs.org/faa-place/NM/Deming)
- Owner type: Co-owned
- Owner's area on the map: 32.1734° N, 107.7274° W: Placed by OpenAirDocs at the center of ZIP code 88030, within about 29 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4014D
- Page: https://openairdocs.org/aircraft/N4014D

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 (Ayres S2R-R3S)

None in force.

### Matched by engine (Amateur-built UNKNOWN ENG)

None in force.

### Historical (superseded or no longer in force)

- [AD 97-17-03](https://openairdocs.org/ad/97-17-03) (historical): Lower Spar Cap Bolt Hole Areas · Ayres 600 S-2D, S-2R, S2R-G1 and 12 more. Effective Sep 5, 1997
- [AD 97-13-11](https://openairdocs.org/ad/97-13-11) (historical): Lower Spar Cap Bolt Hole Areas · Ayres 600-S-2C, S-2R, S2R-G1 and 12 more. Effective Jul 23, 1997

## 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 MKC85LA001](https://openairdocs.org/ntsb/MKC85LA001), Oct 3, 1984: Ayres S2R-R3S (N4014D), Lepanto, AR, substantial damage

## FAA accident and incident reports (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 19940729031039I](https://openairdocs.org/incident/19940729031039I), Jul 29, 1994: Ayres S2RRESTD (N4014D), Jerome, AR, Minor damage. Narrative: history of flight; on July 29, 1994, at 0830 CDT, an ayers S2R, N4014D, registered to golden harvest agri service, made a forced landing with only…
- [Accident 19841003056849A](https://openairdocs.org/incident/19841003056849A), Oct 3, 1984: Ayres S2RR3SNORMAL (N4014D), Lepanto, AR, Substantial damage. Crash occurred during emergency landing shortly after takeoff. Polish pezetel US132000A propellor pitch link broke.

## 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 N4014D

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N4014D before.

- [Cancelled 1958-01-14](https://openairdocs.org/deregistered/N4014D-1958-01-14): Cessna 182A, S/N 34714. Owner: [Cessna Aircraft Co](https://openairdocs.org/faa-owner/CESSNA%20AIRCRAFT%20CO), [Wichita, KS](https://openairdocs.org/faa-place/KS/Wichita)

## Related

- Other Ayres S2R-R3S aircraft: https://openairdocs.org/model/ayres-s2r-r3s/aircraft.md
- The Amateur-built UNKNOWN ENG engine: https://openairdocs.org/engine/amateur-built-unknown-eng.md

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