# N31PH: 2015 Evolution REVO

- Status: Valid registration
- Airframe: [Evolution REVO](https://openairdocs.org/model/evolution-revo) (registry code 060009B, 2 seats)
- Engine: [Rotax 912 IS series](https://openairdocs.org/engine/rotax-912-is-series) (registry code 55593)
- Data sheets: [TCDS E00051EN](https://openairdocs.org/tcds/E00051EN) (BRP-Rotax GmbH & Co KG) (OpenAirDocs)
- Serial number: 000611
- Year built: 2015
- Type: Weight-shift-control
- Engine type: 4 cycle
- Airworthiness: Light sport, weight-shift control
- Airworthiness date: May 20, 2015
- Certificate issued: March 28, 2019
- Expires: March 31, 2029
- Mode S code: A345C5
- Registered owner: [Ultimate Flight LLC](https://openairdocs.org/faa-owner/ULTIMATE%20FLIGHT%20LLC)
- Location: [Carson City, NV](https://openairdocs.org/faa-place/NV/Carson%20City)
- Owner type: LLC
- Owner's area on the map: 39.1275° N, 119.7258° W: Placed by OpenAirDocs at the center of ZIP code 89701, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=31PH
- Page: https://openairdocs.org/aircraft/N31PH

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 912 IS model are included.

## ADs that may apply (OpenAirDocs): 3 in force

### Matched by airframe (Evolution REVO)

None in force.

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

- [AD 2026-16-11](https://openairdocs.org/ad/2026-16-11): Reciprocating Engine Front Section · BRP-Rotax 912 F2, 912 F3, 912 F4 and 16 more. Effective Aug 28, 2026
- [AD 2025-15-03](https://openairdocs.org/ad/2025-15-03): Reciprocating Engine Oil System · BRP-Rotax 912 iSc2 Sport, 912 iSc3 Sport, 915 iSc2 C24 and 1 more. Effective Aug 6, 2025
- [AD 2023-17-13](https://openairdocs.org/ad/2023-17-13): Reciprocating Engine Front Section · BRP-Rotax 912 F2, 912 F3, 912 F4 and 16 more. Effective Sep 20, 2023

### Historical (superseded or no longer in force)

- [AD 2025-07-02](https://openairdocs.org/ad/2025-07-02) (historical): Reciprocating Engine Oil System · BRP-Rotax 912 iSc2 Sport, 912 iSc3 Sport, 915 iSc2 C24 and 1 more. Effective Apr 21, 2025

## 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 GAA17CA039](https://openairdocs.org/ntsb/GAA17CA039), Oct 20, 2016: Evolution Revo (N31PH), Carson City, NV, substantial damage. Probable cause: The pilot receiving instruction's inadvertent application of throttle during the engine start, which led to an inadvertent acceleration and a roll-over.

## 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.

- [Accident 20161020021819A](https://openairdocs.org/incident/20161020021819A), Oct 20, 2016: Evolution Aircraft REVO (N31PH), Carson City, NV, Substantial damage. During a flight review check ride, the light sport, weight shift control aircraft went to full throttle on start up. The aircraft accelerated towards a nearby…

## 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 N31PH

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N31PH before.

- [Cancelled 1996-12-03](https://openairdocs.org/deregistered/N31PH-1996-12-03): Blackmun Larry KITFOX IV 1200, S/N FCU052. Triennial form not returned. Owner: [Blackmun Larry](https://openairdocs.org/faa-owner/BLACKMUN%20LARRY), Abaco

## Related

- Other Evolution REVO aircraft: https://openairdocs.org/model/evolution-revo/aircraft.md
- The Rotax 912 IS series engine: https://openairdocs.org/engine/rotax-912-is-series.md

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