Pratt & Whitney Canada PT6A-66
29 aircraft on the U.S. register carry a Pratt & Whitney Canada PT6A-66 engine, rated at about 850 horsepower. The Piaggio P180 is the model most often fitted with it (14 aircraft). The aircraft carrying it were built between 2000 and 2017.
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 PT6A-66. FAA spelling: PT6A-66.
Fitted to model families
Piaggio P18014Daher (Socata) TBM-700 TBM 700 through TBM 9607Piaggio Aero Industries Spa P1807Iam Piaggio S P A P-1801
Model families, as a table
| aircraft | |
|---|---|
| Piaggio P180 | 14 |
| Daher (Socata) TBM-700 TBM 700 through TBM 960 | 7 |
| Piaggio Aero Industries Spa P180 | 7 |
| Iam Piaggio S P A P-180 | 1 |
Piaggio P180 · Daher (Socata) TBM-700 TBM 700 through TBM 960 · Piaggio Aero Industries Spa P180 · Iam Piaggio S P A P-180
Where they are owner's state
What the FAA has certified, ordered and been told about the Pratt & Whitney Canada PT6A-66 the component layer
The design is held under 1 type certificate (E26NE, held by Pratt & Whitney Canada CORP.). The FAA has issued 3 airworthiness directives (orders that owners must comply with) that name this engine series.
FAA orders 3 airworthiness directives · newest first
2012-05-232012-09-10 · First stage sun gears · engine
1997-03-1497-04-12 · Compressor Bleed-off Valve · engine
2024-04-51 emergency · Turbine Section · engine
Certificates and bulletins
E26NEType certificate held by Pratt & Whitney Canada CORP. · 20 models listed · revised February 9, 2022
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
Fitted to
- Piaggio P180 14 with this engine series
- Daher (Socata) TBM-700 TBM 700 through TBM 960 7 with this engine series
- Piaggio Aero Industries Spa P180 7 with this engine series
Where they are
Biggest operators
- Tvpx Aircraft Solutions INC Trustee 1 of these aircraft
Airworthiness
- FAA orders naming the Pratt & Whitney Canada PT6A-66 3 airworthiness directives
Analytics
These connections as data: /graph/engine/pratt-whitney-canada-pt6a-66.json · about the eFlight graph.
Aircraft newest certificates first · 29
| Tail no. | Maker and model | Group | Owner and base | Certificate | Registered | Status |
|---|---|---|---|---|---|---|
| N79CN | Piaggio P180 |
Fixed-wing, multi-engine | White & Stradley Pllc Raleigh, North Carolina |
Standard | 2026-06-11 | ValidFAA registration status code V: Valid registration. All codes |
| N369EB | Piaggio Aero Industries Spa P180 |
Fixed-wing, multi-engine | Earths Brew LLC Leesburg, Virginia |
Standard | 2026-04-07 | ValidFAA registration status code V: Valid registration. All codes |
| N2444Z | Piaggio Aero Industries Spa P180 |
Fixed-wing, multi-engine | Alyvia Aviation II LLC Sarasota, Florida |
Standard | 2026-03-19 | ValidFAA registration status code V: Valid registration. All codes |
| N850DK | Socata TBM 700 |
Fixed-wing, single engine | Texoma Industries of Graham LLC Graham, Texas |
Standard | 2026-01-31 | ValidFAA registration status code V: Valid registration. All codes |
| N163LF | Piaggio Aero Industries Spa P180 |
Fixed-wing, multi-engine | Rdt Air LLC Hattiesburg, Mississippi |
Standard | 2025-10-15 | ValidFAA registration status code V: Valid registration. All codes |
| N850WM | Socata TBM 700 |
Fixed-wing, single engine | Dotson286 LLC Bowling Green, Kentucky |
Standard | 2025-08-11 | ValidFAA registration status code V: Valid registration. All codes |
| N212KK | Piaggio Aero Industries Spa P180 AVANTI II |
Fixed-wing, multi-engine | N212Kk LLC Tampa, Florida |
Experimental | 2025-06-23 | ValidFAA registration status code V: Valid registration. All codes |
| N864HD | Piaggio P180 |
Fixed-wing, multi-engine | Pjm Advisors LLC Saint Louis, Missouri |
Standard | 2025-04-05 | ValidFAA registration status code V: Valid registration. All codes |
| N478TL | Piaggio P180 |
Fixed-wing, multi-engine | Arizona Aircraft INC Prescott, Arizona |
Standard | 2025-02-09 | ValidFAA registration status code V: Valid registration. All codes |
| N234VV | Iam Piaggio S P A P-180 |
Fixed-wing, multi-engine | Two Ts LLC Greenbrier, Arkansas |
Standard | 2024-11-04 | ValidFAA registration status code V: Valid registration. All codes |
| N70JV | Piaggio P180 |
Fixed-wing, multi-engine | Co-owned owner Colorado |
Standard | 2024-10-31 | ValidFAA registration status code V: Valid registration. All codes |
| N160SL | Piaggio P180 |
Fixed-wing, multi-engine | Cash Depot LTD Green Bay, Wisconsin |
Standard | 2024-10-26 | ValidFAA registration status code V: Valid registration. All codes |
| N910RT | Socata TBM 700 |
Fixed-wing, single engine | Thompson Aviation Interests LLC Dallas, Texas |
Standard | 2024-02-09 | ValidFAA registration status code V: Valid registration. All codes |
| N829TX | Piaggio Aero Industries Spa P180 |
Fixed-wing, multi-engine | N829Tx LLC Austin, Texas |
Standard | 2024-01-08 | ValidFAA registration status code V: Valid registration. All codes |
| N180FB | Piaggio P180 |
Fixed-wing, multi-engine | Tj Air Holdings INC Trustee Wilmington, Delaware |
Standard | 2023-10-31 | ValidFAA registration status code V: Valid registration. All codes |
| N360MC | Piaggio P180 |
Fixed-wing, multi-engine | Pgv LLC Camden, Delaware |
Standard | 2023-09-29 | ValidFAA registration status code V: Valid registration. All codes |
| N722TA | Piaggio P180 |
Fixed-wing, multi-engine | Turbine Holdings LLC New York, New York |
Standard | 2022-11-16 | ValidFAA registration status code V: Valid registration. All codes |
| N1037W | Piaggio Aero Industries Spa P180 |
Fixed-wing, multi-engine | Winslow Avanti LLC Camden, Delaware |
Standard | 2022-07-26 | ValidFAA registration status code V: Valid registration. All codes |
| N69CV | Socata TBM 700 |
Fixed-wing, single engine | Deliberate Air LLC Brigham City, Utah |
Standard | 2022-06-06 | ValidFAA registration status code V: Valid registration. All codes |
| N850AJ | Socata TBM 700 |
Fixed-wing, single engine | Aj Air LTD Massillon, Ohio |
Standard | 2022-03-02 | ValidFAA registration status code V: Valid registration. All codes |
| N543JB | Piaggio P180 |
Fixed-wing, multi-engine | Walevhoff LLC Atlanta, Georgia |
Standard | 2021-07-08 | ValidFAA registration status code V: Valid registration. All codes |
| N850DT | Socata TBM 700 |
Fixed-wing, single engine | Atlas 850 Wp LLC Chattanooga, Tennessee |
Standard | 2021-03-29 | ValidFAA registration status code V: Valid registration. All codes |
| N780CA | Piaggio P180 |
Fixed-wing, multi-engine | Federal Patriot LLC Afton, Wyoming |
Standard | 2021-02-02 | ValidFAA registration status code V: Valid registration. All codes |
| N850SB | Socata TBM 700 |
Fixed-wing, single engine | Magic Carpet Two LLC Harwinton, Connecticut |
Standard | 2019-03-09 | ValidFAA registration status code V: Valid registration. All codes |
| N134JT | Piaggio Aero Industries Spa P180 |
Fixed-wing, multi-engine | Tvpx Aircraft Solutions INC Trustee North Salt Lake, Utah |
Standard | 2018-09-28 | ValidFAA registration status code V: Valid registration. All codes |
| N490JD | Piaggio P180 |
Fixed-wing, multi-engine | Pierwest Aviation LLC Tulsa, Oklahoma |
Standard | 2018-03-08 | ValidFAA registration status code V: Valid registration. All codes |
| N491JD | Piaggio P180 |
Fixed-wing, multi-engine | Southwest Aviation Specialties LLC Tulsa, Oklahoma |
Standard | 2015-07-10 | ValidFAA registration status code V: Valid registration. All codes |
| N174WA | Piaggio P180 |
Fixed-wing, multi-engine | Beta Business LLC Charlottesville, Virginia |
Standard | 2011-06-24 | ValidFAA registration status code V: Valid registration. All codes |
| N5166P | Piaggio P180 |
Fixed-wing, multi-engine | Avanti2 LLC Los Altos Hills, California |
Standard | 2007-07-05 | 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.