Pratt & Whitney Canada PT6A-20
23 aircraft on the U.S. register carry a Pratt & Whitney Canada PT6A-20 engine, rated at about 550 horsepower. The Beechcraft 65 is the model most often fitted with it (12 aircraft). The aircraft carrying it were built between 1966 and 2008.
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-20 (2 codes). FAA spellings: PT6A-20 · PT6A-20.
Fitted to model families
Beechcraft 65 · Beechcraft C90 King Air C90 · Dehavilland DHC-6 · Air Tractor Inc AT-400 · Air Tractor Inc AT-402 · Beechcraft 99 Airliner · Bradley James E SAL 2/3 P-51 · Burr J G/Burr C EXPRESS 2000 RG · Orchard Richard W MURPHY MOOSE SR3500
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 PT6A-20 the component layer
The design is held under 1 type certificate (E4EA, held by Pratt & Whitney Canada CORP.). The FAA has issued 10 airworthiness directives (orders that owners must comply with) that name this engine series.
FAA orders 10 airworthiness directives · newest first
Certificates and bulletins
Safety bulletins 1 · advice, not orders
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
- Beechcraft 65 12 with this engine series
- Beechcraft C90 King Air C90 3 with this engine series
- Dehavilland DHC-6 2 with this engine series
- Air Tractor Inc AT-400 1 with this engine series
- Air Tractor Inc AT-402 1 with this engine series
- Beechcraft 99 Airliner 1 with this engine series
- Virginia 10 of these aircraft
- Texas 3 of these aircraft
- Wyoming 2 of these aircraft
- Washington 1 of these aircraft
- Utah 1 of these aircraft
- Dynamic Avlease INC 10 of these aircraft
- Southern Aircraft Consultancy INC Trustee 1 of these aircraft
- Mid Atlantic Air Museum 1 of these aircraft
- FAA orders naming the Pratt & Whitney Canada PT6A-20 10 airworthiness directives
These connections as data: /graph/engine/pratt-whitney-canada-pt6a-20.json · about the eFlight graph.
Aircraft newest certificates first · 23
| Tail no. | Maker and model | Group | Owner and base | Certificate | Registered | Status |
|---|---|---|---|---|---|---|
| N6013G | Air Tractor Inc AT-402A |
Fixed-wing, single engine | Blue Earth Flying Service LLC Blue Earth, Minnesota |
Restricted | 2026-09-16 | ValidFAA registration status code V: Valid registration. All codes |
| N808PC | Dehavilland DHC-6-100 |
Fixed-wing, multi-engine | Southern Aircraft Consultancy INC Trustee Casper, Wyoming |
Standard | 2026-02-09 | ValidFAA registration status code V: Valid registration. All codes |
| N73127 | Air Tractor Inc AT-400A |
Fixed-wing, single engine | Georges Aircraft Repair Vernon, Texas |
Restricted | 2025-03-12 | ValidFAA registration status code V: Valid registration. All codes |
| N999DZ | Beech 99 |
Fixed-wing, multi-engine | Alpine Aviation INC Provo, Utah |
Standard | 2023-03-25 | ValidFAA registration status code V: Valid registration. All codes |
| N908K | Beech C90 |
Fixed-wing, multi-engine | Individual owner Texas |
Standard | 2023-03-17 | ValidFAA registration status code V: Valid registration. All codes |
| N62LH | Dehavilland DHC-6 TWIN OTTER |
Fixed-wing, multi-engine | Kavalair LLC Series F Marion, Montana |
Standard | 2022-02-17 | ValidFAA registration status code V: Valid registration. All codes |
| N18MY | Beech C90 |
Fixed-wing, multi-engine | World Aircraft Leasing INC Wilmington, Delaware |
Standard | 2020-03-19 | ValidFAA registration status code V: Valid registration. All codes |
| N977AA | Beech C90 |
Fixed-wing, multi-engine | Guardian Flight Holdings INC Fairbanks, Alaska |
Standard | 2019-09-18 | ValidFAA registration status code V: Valid registration. All codes |
| N836PD | Bradley James E SAL 2/3 P-51 |
Fixed-wing, single engine | Mid Atlantic Air Museum Reading, Pennsylvania |
Experimental | 2019-03-09 | ValidFAA registration status code V: Valid registration. All codes |
| N75G | Beech 65-A90-1 (U-21A) |
Fixed-wing, multi-engine | Dynamic Avlease INC Bridgewater, Virginia |
Restricted | 2018-10-04 | ValidFAA registration status code V: Valid registration. All codes |
| N990JM | Beech 65-A90-1 |
Fixed-wing, multi-engine | County of Galveston Dickinson, Texas |
Multiple | 2018-09-10 | ValidFAA registration status code V: Valid registration. All codes |
| N44508 | Burr J G/Burr C EXPRESS 2000 RG |
Fixed-wing, single engine | Aeromania LLC Cheyenne, Wyoming |
Experimental | 2018-02-15 | ValidFAA registration status code V: Valid registration. All codes |
| N24GR | Orchard Richard W MURPHY MOOSE SR3500 |
Fixed-wing, single engine | Individual owner Washington |
Experimental | 2017-05-12 | ValidFAA registration status code V: Valid registration. All codes |
| N406CP | Beech 65-A90-1 |
Fixed-wing, multi-engine | Calcasieu Parish Police Jury Lake Charles, Louisiana |
Standard | 2017-03-13 | ValidFAA registration status code V: Valid registration. All codes |
| N62V | Beech 65-A90-1 |
Fixed-wing, multi-engine | Dynamic Avlease INC Bridgewater, Virginia |
Restricted | 2011-04-14 | ValidFAA registration status code V: Valid registration. All codes |
| N64C | Beech 65-A90-1 |
Fixed-wing, multi-engine | Dynamic Avlease INC Bridgewater, Virginia |
Restricted | 2011-04-14 | ValidFAA registration status code V: Valid registration. All codes |
| N7199H | Beech 65-A90-4 |
Fixed-wing, multi-engine | Dynamic Avlease INC Bridgewater, Virginia |
Restricted | 2011-04-14 | ValidFAA registration status code V: Valid registration. All codes |
| N72L | Beech 65-A90-1 |
Fixed-wing, multi-engine | Dynamic Avlease INC Bridgewater, Virginia |
Restricted | 2011-04-14 | ValidFAA registration status code V: Valid registration. All codes |
| N75N | Beech 65-A90-1 |
Fixed-wing, multi-engine | Dynamic Avlease INC Bridgewater, Virginia |
Restricted | 2011-04-14 | ValidFAA registration status code V: Valid registration. All codes |
| N75V | Beech 65-A90-1 |
Fixed-wing, multi-engine | Dynamic Avlease INC Bridgewater, Virginia |
Restricted | 2011-04-14 | ValidFAA registration status code V: Valid registration. All codes |
| N94S | Beech 65-A90-1 |
Fixed-wing, multi-engine | Dynamic Avlease INC Bridgewater, Virginia |
Restricted | 2011-04-14 | ValidFAA registration status code V: Valid registration. All codes |
| N89F | Beech 65-A90-1 |
Fixed-wing, multi-engine | Dynamic Avlease INC Bridgewater, Virginia |
Restricted | 2011-03-11 | ValidFAA registration status code V: Valid registration. All codes |
| N41J | Beech 65-A90-1 |
Fixed-wing, multi-engine | Dynamic Avlease INC Bridgewater, Virginia |
Restricted | 2006-12-28 | 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 5, 2026. Horsepower and thrust are the FAA's figures for the series, not for a particular aircraft.