# N4TP: 2011 Prevost Thomas A RANS S-19

- Status: Valid registration
- Airframe: [Prevost Thomas A RANS S-19](https://openairdocs.org/model/prevost-thomas-a-rans-s-19) (registry code 05631EI, 2 seats)
- Engine: [Rotax 912ULS series](https://openairdocs.org/engine/rotax-912uls-series) (registry code 55572)
- Serial number: 011000087
- Year built: 2011
- Type: Fixed wing single engine
- Engine type: 4 cycle
- Kit: Rans Designs Inc S-19
- Airworthiness: Experimental, amateur built
- Airworthiness date: December 28, 2011
- Certificate issued: September 26, 2018
- Expires: September 30, 2028
- Mode S code: A4A9A6
- Registered owner: [Horn William D](https://openairdocs.org/faa-owner/HORN%20WILLIAM%20D)
- Location: [Allentown, PA](https://openairdocs.org/faa-place/PA/Allentown)
- Owner type: Individual
- Owner's area on the map: 40.5720° N, 75.4899° W: Placed by OpenAirDocs at the center of ZIP code 18103, 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=4TP
- Page: https://openairdocs.org/aircraft/N4TP

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. The registry lists only the engine series, so ADs for every Rotax 912ULS model are included.

## ADs that may apply (OpenAirDocs): 0 in force

### Matched by airframe (Prevost Thomas A RANS S-19)

None in force.

### Matched by engine (Rotax 912ULS series)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N4TP.

## FAA accident and incident reports

None matched to N4TP.

## Service difficulty reports

None filed for this aircraft. Reports filed since October 9, 1996, when the mark's previous registration was cancelled.

## Earlier aircraft with N4TP

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N4TP before.

- [Cancelled 1996-10-09](https://openairdocs.org/deregistered/N4TP-1996-10-09): Hughes Helicopters 369E, S/N 0129E. Triennial form not returned. Owner: [City Of Tampa Police Dept](https://openairdocs.org/faa-owner/CITY%20OF%20TAMPA%20POLICE%20DEPT), [Tampa, FL](https://openairdocs.org/faa-place/FL/Tampa)

## Related

- Other Prevost Thomas A RANS S-19 aircraft: https://openairdocs.org/model/prevost-thomas-a-rans-s-19/aircraft.md
- STCs for the Prevost Thomas A RANS S-19: https://openairdocs.org/model/prevost-thomas-a-rans-s-19/stcs.md
- The Rotax 912ULS series engine: https://openairdocs.org/engine/rotax-912uls-series.md

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.