# N454Y: 2023 Joshua Dace Knerr FRANKLIN PS-2 JDK

- Status: Valid registration
- Airframe: [Joshua Dace Knerr FRANKLIN PS-2 JDK](https://openairdocs.org/model/joshua-dace-knerr-franklin-ps-2-jdk) (registry code 05641OC, 1 seats)
- Engine: [Amateur-built UNKNOWN ENG](https://openairdocs.org/engine/amateur-built-unknown-eng) (registry code 99999)
- Serial number: 115
- Year built: 2023
- Type: Glider
- Engine type: None
- Airworthiness: Experimental, amateur built
- Airworthiness date: January 28, 2024
- Certificate issued: March 15, 2023
- Expires: March 31, 2030
- Mode S code: A5831E
- Registered owner: [Knerr Joshua D](https://openairdocs.org/faa-owner/KNERR%20JOSHUA%20D)
- Location: [Tehachapi, CA](https://openairdocs.org/faa-place/CA/Tehachapi)
- Owner type: Individual
- Owner's area on the map: 35.0995° N, 118.5182° W: Placed by OpenAirDocs at the center of ZIP code 93561, within about 10 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=454Y
- Page: https://openairdocs.org/aircraft/N454Y

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 (Joshua Dace Knerr FRANKLIN PS-2 JDK)

None in force.

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

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N454Y.

## FAA accident and incident reports

None matched to N454Y.

## 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 N454Y

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N454Y before.

- [Cancelled 2007-10-24](https://openairdocs.org/deregistered/N454Y-2007-10-24): Anthony PRUE 215-A, S/N 8, built 1955. Triennial form not returned. Owner: [Wylie Leard L](https://openairdocs.org/faa-owner/WYLIE%20LEARD%20L), [Kalamazoo, MI](https://openairdocs.org/faa-place/MI/Kalamazoo)
- [Cancelled 1948-07-12](https://openairdocs.org/deregistered/N454Y-1948-07-12): Franklin Glider PS-2, S/N 115, built 1930. Owner: [Aeronatuical Engineering Society Of Massachusetts](https://openairdocs.org/faa-owner/AERONATUICAL%20ENGINEERING%20SOCIETY%20OF%20MASSACHUSETTS), [Cambridge, MA](https://openairdocs.org/faa-place/MA/Cambridge)

## Related

- Other Joshua Dace Knerr FRANKLIN PS-2 JDK aircraft: https://openairdocs.org/model/joshua-dace-knerr-franklin-ps-2-jdk/aircraft.md
- The Amateur-built UNKNOWN ENG engine: https://openairdocs.org/engine/amateur-built-unknown-eng.md

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