Pratt & Whitney Canada PT6T-3D
12 aircraft on the U.S. register carry a Pratt & Whitney Canada PT6T-3D engine, rated at about 900 horsepower. The Bell 412 is the model most often fitted with it (12 aircraft). The aircraft carrying it were built between 1995 and 2010.
The FAA records engines by code, usually at the level of a series ("O-320 series") rather than the exact variant; this page gathers every FAA code that reads as Pratt & Whitney Canada PT6T-3D. FAA spelling: PT6T-3D.
Where they are owner's state
Kind of aircraft
When the aircraft were built by decade
What the FAA has certified, ordered and been told about the Pratt & Whitney Canada PT6T-3D the component layer
The design is held under 1 type certificate (E22EA, held by Pratt & Whitney Canada CORP.). No FAA order in the current files names this engine series.
Certificates and bulletins
Sources: the FAA's type certificate data sheets, airworthiness directives, supplemental type certificates, special conditions and special airworthiness information bulletins (Dynamic Regulatory System), and the FAA's service difficulty reports. A failure report is what an operator or repair station chose to file; the counts show reporting as much as reliability, and larger and commercial fleets report more. How the systems are grouped.
Connections how this engine series links to the rest of the register
- Bell 412 12 with this engine series
- Utah 2 of these aircraft
- Idaho 2 of these aircraft
- California 2 of these aircraft
- North Carolina 1 of these aircraft
- Illinois 1 of these aircraft
- Tvpx Aircraft Solutions INC Trustee 1 of these aircraft
- Samaritans Purse 1 of these aircraft
These connections as data: /graph/engine/pratt-whitney-canada-pt6t-3d.json · about the eFlight graph.
Aircraft newest certificates first · 12
| Tail no. | Maker and model | Group | Owner and base | Certificate | Registered | Status |
|---|---|---|---|---|---|---|
| N77TL | Bell 412EP |
Rotorcraft | Florida State Guard Tallahassee, Florida |
Standard | 2026-05-28 | ValidFAA registration status code V: Valid registration. All codes |
| N228SP | Bell Helicopter Textron Canada 412EP |
Rotorcraft | Samaritans Purse Boone, North Carolina |
Standard | 2025-03-17 | ValidFAA registration status code V: Valid registration. All codes |
| N412AC | Bell 412EP |
Rotorcraft | Bank of Utah Trustee Salt Lake City, Utah |
Standard | 2024-09-11 | ValidFAA registration status code V: Valid registration. All codes |
| N412AD | Bell Helicopter Textron Canada 412EP |
Rotorcraft | Georgia Dept of Public Safety Kennesaw, Georgia |
Standard | 2024-01-21 | ValidFAA registration status code V: Valid registration. All codes |
| N155DB | Bell Helicopter Textron Canada 412EP |
Rotorcraft | Salmon River Helicopters INC Riggins, Idaho |
Standard | 2024-01-10 | ValidFAA registration status code V: Valid registration. All codes |
| N366MR | Bell Helicopter Textron Canada 412EP |
Rotorcraft | Tvpx Aircraft Solutions INC Trustee North Salt Lake, Utah |
Standard | 2023-03-21 | ValidFAA registration status code V: Valid registration. All codes |
| N412ES | Bell 412EP |
Rotorcraft | Aspen Helicopters INC Oxnard, California |
Standard | 2022-04-29 | ValidFAA registration status code V: Valid registration. All codes |
| N979AC | Bell 412 |
Rotorcraft | Kuwait International Aircraft Leasing INC Wilmington, Delaware |
Standard | 2020-11-02 | ValidFAA registration status code V: Valid registration. All codes |
| N11PP | Bell 412EP |
Rotorcraft | US Dept of the Interior Boise, Idaho |
Standard | 2016-08-04 | ValidFAA registration status code V: Valid registration. All codes |
| N87AM | Bell 412EP |
Rotorcraft | Air Methods LLC Greenwood Village, Colorado |
Standard | 2012-01-21 | ValidFAA registration status code V: Valid registration. All codes |
| N120LA | Bell Helicopter Textron Canada 412EP |
Rotorcraft | County of Los Angeles Fire Dept Pacoima, California |
Standard | 2008-02-12 | ValidFAA registration status code V: Valid registration. All codes |
| N682FD | Bell 412EP |
Rotorcraft | City of Chicago Fire Department Chicago, Illinois |
Standard | 2002-02-08 | ValidFAA registration status code V: Valid registration. All codes |
Source: FAA Civil Aviation Registry, Releasable Aircraft Database (the engine reference table and each aircraft's engine code), October 7, 2026. Horsepower and thrust are the FAA's figures for the series, not for a particular aircraft.