# N844X: 2011 Laminar Research LANCAIR EVOLUTION

- Status: Valid registration
- Airframe: [Laminar Research LANCAIR EVOLUTION](https://openairdocs.org/model/laminar-research-lancair-evolution) (registry code 05631GQ, 4 seats)
- Engine: [Pratt & Whitney Canada PT6A-42A](https://openairdocs.org/engine/pratt-whitney-canada-pt6a-42a) (registry code 52268)
- Data sheets: [TCDS E4EA](https://openairdocs.org/tcds/E4EA) (Pratt & Whitney Canada Corp.) (OpenAirDocs)
- Serial number: EVO-030
- Year built: 2011
- Type: Fixed wing single engine
- Engine type: Turbo-prop
- Kit: Lancair International Inc LANCAIR EVOLUTION
- Airworthiness: Experimental, amateur built
- Airworthiness date: December 20, 2011
- Certificate issued: November 8, 2011
- Expires: November 30, 2027
- Mode S code: AB90C2
- Registered owner: [Laminar Research](https://openairdocs.org/faa-owner/LAMINAR%20RESEARCH)
- Location: [Manchester, NH](https://openairdocs.org/faa-place/NH/Manchester)
- Owner type: Corporation
- Owner's area on the map: 42.9890° N, 71.4661° W: Placed by OpenAirDocs at the center of ZIP code 03101, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=844X
- Page: https://openairdocs.org/aircraft/N844X

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): 1 in force

### Matched by airframe (Laminar Research LANCAIR EVOLUTION)

None in force.

### Matched by engine (Pratt & Whitney Canada PT6A-42A)

- [AD 2012-09-10](https://openairdocs.org/ad/2012-09-10): First stage sun gears · Pratt & Whitney Canada PT6A-110, PT6A-112, PT6A-114 and 12 more. Effective May 23, 2012

## Information bulletins (advisory) (2 in force)

- [SAIB NE-15-21](https://openairdocs.org/saib/NE-15-21): Fuel Injector Nozzle. Issued Aug 19, 2015
- [SAIB NE-06-34](https://openairdocs.org/saib/NE-06-34): . Issued Mar 21, 2006

## NTSB investigations

None matched to N844X.

## FAA accident and incident reports

None matched to N844X.

## 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) (2)

Approved for this aircraft's airframe or engine model, in force first, then newest. The registry doesn't record which STCs an aircraft has; its records do.

### Approved for the engine (Pratt & Whitney Canada PT6A-42A)

- [STC SE00001EN](https://openairdocs.org/stc/SE00001EN): Engines will be maintained IAW 'Maintenance or Reliable Engines(MORE) Program,' Rev 2, 8/16/95. MORE Company Inc
- [STC SE01805NY](https://openairdocs.org/stc/SE01805NY): Installation of Fuel Nozzle Adapters using studs and nuts. Atlantic Turbines International Inc

## Related

- Other Laminar Research LANCAIR EVOLUTION aircraft: https://openairdocs.org/model/laminar-research-lancair-evolution/aircraft.md
- The Pratt & Whitney Canada PT6A-42A engine: https://openairdocs.org/engine/pratt-whitney-canada-pt6a-42a.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.