# N86BH: 1985 Siren PIK-20E2F

- Status: Valid registration
- Airframe: [Siren PIK-20E2F](https://openairdocs.org/model/siren-pik-20e2f) (registry code 8270310, 1 seats)
- Engine: [Bombardier ROTAX (ALL)](https://openairdocs.org/engine/bombardier-rotax-all) (registry code 09050)
- Serial number: 714
- Year built: 1985
- Type: Glider
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: April 18, 1985
- Certificate issued: April 30, 2014
- Expires: April 30, 2030
- Mode S code: ABCC9F
- Registered owner: [Hess Bret C](https://openairdocs.org/faa-owner/HESS%20BRET%20C)
- Location: [Lindon, UT](https://openairdocs.org/faa-place/UT/Lindon)
- Owner type: Individual
- Owner's area on the map: 40.3411° N, 111.7247° W: Placed by OpenAirDocs at the center of ZIP code 84042, 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=86BH
- Page: https://openairdocs.org/aircraft/N86BH

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 (Siren PIK-20E2F)

None in force.

### Matched by engine (Bombardier ROTAX (ALL))

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N86BH.

## FAA accident and incident reports

None matched to N86BH.

## 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 N86BH

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N86BH before.

- [Cancelled 2011-04-15](https://openairdocs.org/deregistered/N86BH-2011-04-15): Hooten Berke MITCHELL B-10, S/N P1019. Assigned (non-type certificated), pending cancellation

## Related

- Other Siren PIK-20E2F aircraft: https://openairdocs.org/model/siren-pik-20e2f/aircraft.md
- The Bombardier ROTAX (ALL) engine: https://openairdocs.org/engine/bombardier-rotax-all.md

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