# N331R: 1977 Eiriavion PIK 20B

- Status: Valid registration
- Airframe: [Eiriavion PIK 20B](https://openairdocs.org/model/eiriavion-pik-20b) (registry code 5760204, 1 seats)
- Engine: [Amateur-built UNKNOWN ENG](https://openairdocs.org/engine/amateur-built-unknown-eng) (registry code 99999)
- Data sheets: [TCDS G31EU](https://openairdocs.org/tcds/G31EU) (Eiriavion Oy) (OpenAirDocs)
- Serial number: 20153C
- Year built: 1977
- Type: Glider
- Engine type: None
- Airworthiness: Standard, normal
- Airworthiness date: July 1, 1977
- Certificate issued: May 13, 2020
- Expires: May 31, 2027
- Mode S code: A39AFD
- Registered owner: [Wahl John F](https://openairdocs.org/faa-owner/WAHL%20JOHN%20F)
- Location: [Edgewood, NM](https://openairdocs.org/faa-place/NM/Edgewood)
- Owner type: Individual
- Owner's area on the map: 35.0759° N, 106.1829° W: Placed by OpenAirDocs at the center of ZIP code 87015, within about 6 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=331R
- Page: https://openairdocs.org/aircraft/N331R

From the FAA registry file of October 21, 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): 3 in force

### Matched by airframe (Eiriavion PIK 20B)

- [AD 97-08-06 R1](https://openairdocs.org/ad/97-08-06-R1): Quick Connectors · Alexander Schleicher AS-K 13, AS 12, ASK 21 and 39 more. Effective Aug 1, 1997
- [AD 92-07-07](https://openairdocs.org/ad/92-07-07): Flaps and Ailerons · Eiriavion PIK-20 and PIK-20B. Effective Apr 30, 1992
- [AD 84-15-07](https://openairdocs.org/ad/84-15-07): Rudder Bottom Hinge Bracket · Eiriavion PIK-20, PIK-20B and PIK-20D. Effective Nov 23, 1984

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

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N331R.

## 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; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Incident 19900916047539I](https://openairdocs.org/incident/19900916047539I), Sep 16, 1990: Eirvon PIK20B (N331R), Beasley, TX, Minor damage. Pilot on approach to airport landed in a field short of airport.

## Service difficulty reports

None filed for this aircraft.

## Related

- Other Eiriavion PIK 20B aircraft: https://openairdocs.org/model/eiriavion-pik-20b/aircraft.md
- STCs for the Eiriavion PIK 20B: https://openairdocs.org/model/eiriavion-pik-20b/stcs.md
- The Amateur-built UNKNOWN ENG engine: https://openairdocs.org/engine/amateur-built-unknown-eng.md

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