# N631P: 2013 Ltds EPIC LT

- Status: Valid registration
- Airframe: [Ltds EPIC LT](https://openairdocs.org/model/ltds-epic-lt) (registry code 05632PN, 6 seats)
- Engine: [Pratt & Whitney Canada PT6A-67A](https://openairdocs.org/engine/pratt-whitney-canada-pt6a-67a) (registry code 52207)
- Data sheets: [TCDS E26NE](https://openairdocs.org/tcds/E26NE) (Pratt & Whitney Canada Corp.) (OpenAirDocs)
- Serial number: 047
- Year built: 2013
- Type: Fixed wing single engine
- Engine type: Turbo-prop
- Kit: Epic Aircraft LLC EPIC LT
- Airworthiness: Experimental, amateur built
- Airworthiness date: December 17, 2013
- Certificate issued: August 6, 2013
- Expires: August 31, 2029
- Mode S code: A842B8
- Registered owners: [Ltds LLC](https://openairdocs.org/faa-owner/LTDS%20LLC), [Lasermarx Inc](https://openairdocs.org/faa-owner/LASERMARX%20INC)
- Location: [Madison Heights, VA](https://openairdocs.org/faa-place/VA/Madison%20Heights)
- Owner type: Co-owned
- Owner's area on the map: 37.4646° N, 79.0934° W: Placed by OpenAirDocs at the center of ZIP code 24572, within about 5 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=631P
- Page: https://openairdocs.org/aircraft/N631P

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): 2 in force

### Matched by airframe (Ltds EPIC LT)

None in force.

### Matched by engine (Pratt & Whitney Canada PT6A-67A)

- [AD 2024-04-51](https://openairdocs.org/ad/2024-04-51): Turbine Section · Pratt & Whitney Canada PT6A-64, PT6A-66, PT6A-66A and 17 more. Effective Mar 28, 2024
- [AD 97-04-12](https://openairdocs.org/ad/97-04-12): Compressor Bleed-off Valve · Pratt & Whitney Canada PT6A-11, PT6A-110, PT6A-112 and 52 more. Effective Mar 14, 1997

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N631P.

## FAA accident and incident reports

None matched to N631P.

## 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-67A)

- [STC SE00022EN](https://openairdocs.org/stc/SE00022EN): Installation of Oil Tank Filler Neck Check Valve. Helicopter Support Inc Services Div
- [STC SE659NE](https://openairdocs.org/stc/SE659NE): Installation of oil tank filler neck check valve, P/N TSA-76A. Aviation Components Support

## Related

- Other Ltds EPIC LT aircraft: https://openairdocs.org/model/ltds-epic-lt/aircraft.md
- The Pratt & Whitney Canada PT6A-67A engine: https://openairdocs.org/engine/pratt-whitney-canada-pt6a-67a.md

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