# N817D: 2024 William James Dally RISEN SV

- Status: Valid registration
- Airframe: [William James Dally RISEN SV](https://openairdocs.org/model/william-james-dally-risen-sv) (registry code 05642MQ, 2 seats)
- Engine: [Rotax 916 IS series](https://openairdocs.org/engine/rotax-916-is-series) (registry code 55622)
- Data sheets: [TCDS E00051EN](https://openairdocs.org/tcds/E00051EN) (BRP-Rotax GmbH & Co KG) (OpenAirDocs)
- Serial number: 46
- Year built: 2024
- Type: Fixed wing single engine
- Engine type: 4 cycle
- Kit: Porto Aviation Group S P A RISEN SUPER VELOCE
- Airworthiness: Experimental, amateur built
- Airworthiness date: February 19, 2025
- Certificate issued: August 27, 2024
- Expires: August 31, 2031
- Mode S code: AB23A8
- Registered owner: [Dally William James](https://openairdocs.org/faa-owner/DALLY%20WILLIAM%20JAMES)
- Location: [Incline Village, NV](https://openairdocs.org/faa-place/NV/Incline%20Village)
- Owner type: Individual
- Owner's area on the map: 39.2690° N, 119.9457° W: Placed by OpenAirDocs at the center of ZIP code 89451, within about 4 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=817D
- Page: https://openairdocs.org/aircraft/N817D

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. The registry lists only the engine series, so ADs for every Rotax 916 IS model are included.

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

### Matched by airframe (William James Dally RISEN SV)

None in force.

### Matched by engine (Rotax 916 IS series)

None in force.

## 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 WPR26LA057](https://openairdocs.org/ntsb/WPR26LA057), Dec 13, 2025: Porto Risen SV (N817D), Carson City, NV, substantial damage. Probable cause: The pilot's failure to extend the landing gear prior to landing.

## 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, 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 20251213020019I](https://openairdocs.org/incident/20251213020019I), Dec 13, 2025: William James Dally RISEN SV (N817D), Carson City, NV, Substantial damage. The aircraft suffered a gear-up landing at Carson City Airport (kcxp) on Saturday, December 13, 2022. This office was notified on Monday, December 15, 2022.…

## 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.

## Related

- Other William James Dally RISEN SV aircraft: https://openairdocs.org/model/william-james-dally-risen-sv/aircraft.md
- The Rotax 916 IS series engine: https://openairdocs.org/engine/rotax-916-is-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.