Rolls-Royce 250-C300/A1
351 aircraft on the U.S. register carry a Rolls-Royce 250-C300/A1 engine, rated at about 300 horsepower. The Robinson R66 is the model most often fitted with it (351 aircraft). The aircraft carrying it were built between 2011 and 2026.
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 Rolls-Royce 250-C300/A1. FAA spelling: 250-C300/A1.
Where they are owner's state
Texas76Florida24California23Delaware19Montana15Utah14Alaska14Wyoming11Illinois11Idaho10
Kind of aircraft
Helicopters351 (100%)
When the aircraft were built by decade
Connections how this engine series links to the rest of the register
Fitted to
- Robinson R66 351 with this engine series
Where they are
- Texas 76 of these aircraft
- Florida 24 of these aircraft
- California 23 of these aircraft
- Delaware 19 of these aircraft
- Montana 15 of these aircraft
Biggest operators
- Higgins Leasing INC 38 of these aircraft
- Robinson Helicopter CO 8 of these aircraft
- Tvpx Aircraft Solutions INC Trustee 4 of these aircraft
- Emerald City Aircraft Leasing INC 4 of these aircraft
Analytics
These connections as data: /graph/engine/rolls-royce-250-c300-a1.json · about the eFlight graph.
Aircraft newest certificates first · 351
| Tail no. | Maker and model | Group | Owner and base | Certificate | Registered | Status |
|---|---|---|---|---|---|---|
| N266RR | Robinson Helicopter R66 |
Helicopter | Valiair Lc Trustee Casper, Wyoming |
Standard | 2024-12-30 | ValidFAA registration status code V: Valid registration. All codes |
| N323TH | Robinson Helicopter R66 |
Helicopter | November Alpha LLC Dover, Delaware |
Standard | 2024-12-30 | ValidFAA registration status code V: Valid registration. All codes |
| N133MM | Robinson Helicopter R66 |
Helicopter | Apex Helicopters LLC Pearland, Texas |
Standard | 2024-12-12 | ValidFAA registration status code V: Valid registration. All codes |
| N166SL | Robinson Helicopter R66 |
Helicopter | Gaga Heli CORP LLC Fort Lauderdale, Florida |
Standard | 2024-11-30 | ValidFAA registration status code V: Valid registration. All codes |
| N404AF | Robinson Helicopter R66 |
Helicopter | Calf Savers LLC Albert Lea, Minnesota |
Standard | 2024-11-19 | ValidFAA registration status code V: Valid registration. All codes |
| N422RB | Robinson Helicopter R66 |
Helicopter | Rpb Ventures LLC Exeter, Pennsylvania |
Standard | 2024-11-16 | ValidFAA registration status code V: Valid registration. All codes |
| N212AE | Robinson Helicopter R66 |
Helicopter | Beyond LLC Kodiak, Alaska |
Standard | 2024-10-28 | ValidFAA registration status code V: Valid registration. All codes |
| N5801 | Robinson Helicopter R66 |
Helicopter | Motor City Helicopters LLC Clawson, Michigan |
Standard | 2024-10-07 | ValidFAA registration status code V: Valid registration. All codes |
| N49MR | Robinson Helicopter R66 |
Helicopter | Ak Flight LLC Anchorage, Alaska |
Standard | 2024-10-04 | ValidFAA registration status code V: Valid registration. All codes |
| N11SR | Robinson Helicopter R66 |
Helicopter | M3P Interests LLC Missoula, Montana |
Standard | 2024-09-04 | ValidFAA registration status code V: Valid registration. All codes |
| N664JA | Robinson Helicopter R66 |
Helicopter | Delta Leasing INC Chandler, Arizona |
Standard | 2024-08-29 | ValidFAA registration status code V: Valid registration. All codes |
| N166DL | Robinson Helicopter R66 |
Helicopter | B-Line Air LLC Malcom, Iowa |
Standard | 2024-08-27 | ValidFAA registration status code V: Valid registration. All codes |
| N266GB | Robinson Helicopter R66 |
Helicopter | Straight Up LLC Wilmington, Delaware |
Standard | 2024-08-14 | ValidFAA registration status code V: Valid registration. All codes |
| N555VL | Robinson Helicopter R66 |
Helicopter | Volo Mission LLC Campbell, Texas |
Standard | 2024-08-06 | ValidFAA registration status code V: Valid registration. All codes |
| N925LN | Robinson Helicopter R66 |
Helicopter | Western Air Service Providers LLC Deweyville, Utah |
Standard | 2024-07-28 | ValidFAA registration status code V: Valid registration. All codes |
| N40535 | Robinson Helicopter R66 |
Helicopter | Ntm Foundation Mc Neal, Arizona |
Standard | 2024-07-27 | ValidFAA registration status code V: Valid registration. All codes |
| N66SA | Robinson Helicopter R66 |
Helicopter | Sierra Alpha Helicopters LLC Dover, Massachusetts |
Standard | 2024-07-02 | ValidFAA registration status code V: Valid registration. All codes |
| N959BC | Robinson Helicopter R66 |
Helicopter | Valiair Lc Trustee Casper, Wyoming |
Standard | 2024-06-10 | ValidFAA registration status code V: Valid registration. All codes |
| N690BY | Robinson Helicopter R66 |
Helicopter | Kyfab LLC Mayfield, Kentucky |
Standard | 2024-06-09 | ValidFAA registration status code V: Valid registration. All codes |
| N16HR | Robinson Helicopter R66 |
Helicopter | Alcyone Trust CORP Trustee Wichita, Kansas |
Standard | 2024-06-04 | ValidFAA registration status code V: Valid registration. All codes |
| N438AF | Robinson Helicopter R66 |
Helicopter | Air First LLC Kalispell, Montana |
Standard | 2024-05-20 | ValidFAA registration status code V: Valid registration. All codes |
| N266DF | Robinson Helicopter R66 |
Helicopter | Jeffs Aviation LLC Wilmington, Delaware |
Standard | 2024-05-18 | ValidFAA registration status code V: Valid registration. All codes |
| N5677H | Robinson Helicopter R66 |
Helicopter | Higgins Leasing INC The Woodlands, Texas |
Standard | 2024-05-09 | ValidFAA registration status code V: Valid registration. All codes |
| N783AH | Robinson Helicopter R66 |
Helicopter | Pinto Aviation INC Van Nuys, California |
Standard | 2024-05-06 | ValidFAA registration status code V: Valid registration. All codes |
| N166SS | Robinson Helicopter R66 |
Helicopter | Lane Aviation INC Rosenberg, Texas |
Standard | 2024-05-01 | ValidFAA registration status code V: Valid registration. All codes |
| N147JB | Robinson Helicopter R66 |
Helicopter | Ramair Enterprises LLC Wilmington, Delaware |
Standard | 2024-04-24 | ValidFAA registration status code V: Valid registration. All codes |
| N664ME | Robinson Helicopter R66 |
Helicopter | Atlantic Developers INC Old Orchard Beach, Maine |
Standard | 2024-04-17 | ValidFAA registration status code V: Valid registration. All codes |
| N633AF | Robinson Helicopter R66 |
Helicopter | Higgins Leasing INC The Woodlands, Texas |
Standard | 2024-04-07 | ValidFAA registration status code V: Valid registration. All codes |
| N312CE | Robinson Helicopter R66 |
Helicopter | Two Duck LLC Boston, Massachusetts |
Standard | 2024-04-03 | ValidFAA registration status code V: Valid registration. All codes |
| N1664U | Robinson Helicopter R66 |
Helicopter | Jmx Helicopters LLC Princeton, Illinois |
Multiple | 2024-03-28 | ValidFAA registration status code V: Valid registration. All codes |
| N86T | Robinson Helicopter R66 |
Helicopter | Perlan Aviation LLC Santa Teresa, New Mexico |
Standard | 2024-03-20 | ValidFAA registration status code V: Valid registration. All codes |
| N266TL | Robinson Helicopter R66 |
Helicopter | Levan Enterprises INC Wilmington, Delaware |
Standard | 2024-03-15 | ValidFAA registration status code V: Valid registration. All codes |
| N360HT | Robinson Helicopter R66 |
Helicopter | Nova Helicopters LLC Farmington, Utah |
Standard | 2024-03-03 | ValidFAA registration status code V: Valid registration. All codes |
| N266RM | Robinson Helicopter R66 |
Helicopter | Individual owner Arizona |
Standard | 2024-02-05 | ValidFAA registration status code V: Valid registration. All codes |
| N126AG | Robinson Helicopter R66 |
Helicopter | Oak View Capital LLC Brookhaven, Mississippi |
Standard | 2024-01-09 | ValidFAA registration status code V: Valid registration. All codes |
| N7035L | Robinson Helicopter R66 |
Helicopter | Blue Sky Helicopters LLC Sheridan, Wyoming |
Standard | 2023-12-27 | ValidFAA registration status code V: Valid registration. All codes |
| N660DW | Robinson Helicopter R66 |
Helicopter | Elsner Well Drilling INC Wickenburg, Arizona |
Standard | 2023-12-26 | ValidFAA registration status code V: Valid registration. All codes |
| N72DH | Robinson Helicopter R66 |
Helicopter | Crazy Woman LLC Alpine, Wyoming |
Standard | 2023-12-02 | ValidFAA registration status code V: Valid registration. All codes |
| N73PT | Robinson Helicopter R66 |
Helicopter | Heli-Partners LLC Orlando, Florida |
Standard | 2023-11-29 | ValidFAA registration status code V: Valid registration. All codes |
| N266KA | Robinson Helicopter R66 |
Helicopter | J&D Concepts LLC Phoenix, Arizona |
Standard | 2023-11-19 | ValidFAA registration status code V: Valid registration. All codes |
| N313PB | Robinson Helicopter R66 |
Helicopter | Kin Air LLC Miami, Florida |
Standard | 2023-11-07 | ValidFAA registration status code V: Valid registration. All codes |
| N245MT | Robinson Helicopter R66 |
Helicopter | Shamrock Air LLC Hingham, Massachusetts |
Standard | 2023-11-06 | ValidFAA registration status code V: Valid registration. All codes |
| N6P | Robinson Helicopter R66 |
Helicopter | Tarvair Eclipse LLC Burnsville, North Carolina |
Standard | 2023-11-01 | ValidFAA registration status code V: Valid registration. All codes |
| N4048G | Robinson Helicopter R66 |
Helicopter | Commander Funk LLP Portland, Oregon |
Standard | 2023-10-25 | ValidFAA registration status code V: Valid registration. All codes |
| N99UH | Robinson Helicopter R66 |
Helicopter | Shadow Mountain Aviation LLC North Salt Lake, Utah |
Standard | 2023-10-20 | ValidFAA registration status code V: Valid registration. All codes |
| N24GP | Robinson Helicopter R66 |
Helicopter | Individual owner Florida |
Standard | 2023-10-14 | ValidFAA registration status code V: Valid registration. All codes |
| N1498G | Robinson Helicopter R66 |
Helicopter | Angelone INC Elkhart, Indiana |
Standard | 2023-10-03 | ValidFAA registration status code V: Valid registration. All codes |
| N30JH | Robinson Helicopter R66 |
Helicopter | Axis Helicopters LLC Port Arthur, Texas |
Standard | 2023-09-12 | ValidFAA registration status code V: Valid registration. All codes |
| N940BH | Robinson Helicopter R66 |
Helicopter | Brazos Vortex LLC Mineral Wells, Texas |
Standard | 2023-08-21 | ValidFAA registration status code V: Valid registration. All codes |
| N972RV | Robinson Helicopter R66 |
Helicopter | 3N1 INC Wilmington, Delaware |
Standard | 2023-08-18 | ValidFAA registration status code V: Valid registration. All codes |
| N5869H | Robinson Helicopter R66 |
Helicopter | Higgins Leasing INC The Woodlands, Texas |
Standard | 2023-08-15 | ValidFAA registration status code V: Valid registration. All codes |
| N377PD | Robinson Helicopter R66 |
Helicopter | Standard | 2023-08-09 | ValidFAA registration status code V: Valid registration. All codes | |
| N166BZ | Robinson Helicopter R66 |
Helicopter | Standard | 2023-08-08 | ValidFAA registration status code V: Valid registration. All codes | |
| N17XP | Robinson Helicopter R66 |
Helicopter | Individual owner Montana |
Standard | 2023-08-05 | ValidFAA registration status code V: Valid registration. All codes |
| N270LL | Robinson Helicopter R66 |
Helicopter | Sky West Aviation INC Trustee Albuquerque, New Mexico |
Standard | 2023-07-28 | ValidFAA registration status code V: Valid registration. All codes |
| N664QH | Robinson Helicopter R66 |
Helicopter | Greatland Exploration LTD Anchorage, Alaska |
Standard | 2023-07-20 | ValidFAA registration status code V: Valid registration. All codes |
| N5867H | Robinson Helicopter R66 |
Helicopter | Higgins Leasing INC Spring, Texas |
Standard | 2023-07-14 | ValidFAA registration status code V: Valid registration. All codes |
| N822PW | Robinson Helicopter R66 |
Helicopter | Rayferd Air LLC Douglas, Georgia |
Standard | 2023-06-29 | ValidFAA registration status code V: Valid registration. All codes |
| N262RT | Robinson Helicopter R66 |
Helicopter | Thomas Helicopters and Aviation LLC Commerce Township, Michigan |
Standard | 2023-06-28 | ValidFAA registration status code V: Valid registration. All codes |
| N452R | Robinson Helicopter R66 |
Helicopter | Raven 66 LLC Miami, Florida |
Standard | 2023-06-28 | ValidFAA registration status code V: Valid registration. All codes |
| N1584 | Robinson Helicopter R66 |
Helicopter | Here Be Dragons LLC Bridgton, Maine |
Standard | 2023-06-26 | ValidFAA registration status code V: Valid registration. All codes |
| N66HT | Robinson Helicopter R66 |
Helicopter | Heli-Partners LLC Orlando, Florida |
Standard | 2023-06-13 | ValidFAA registration status code V: Valid registration. All codes |
| N857MW | Robinson Helicopter R66 |
Helicopter | Rock Creek Aviation LLC Lookout Mountain, Georgia |
Standard | 2023-06-13 | ValidFAA registration status code V: Valid registration. All codes |
| N7063M | Robinson Helicopter R66 |
Helicopter | Jerry Trimble Helicopters INC Mcminnville, Oregon |
Standard | 2023-06-10 | ValidFAA registration status code V: Valid registration. All codes |
| N866CA | Robinson Helicopter R66 |
Helicopter | Moon Mountain Montana LLC Missoula, Montana |
Standard | 2023-06-10 | ValidFAA registration status code V: Valid registration. All codes |
| N662TT | Robinson Helicopter R66 |
Helicopter | Montana Helicopter LLC Blanchard, Idaho |
Standard | 2023-06-08 | ValidFAA registration status code V: Valid registration. All codes |
| N399JB | Robinson Helicopter R66 |
Helicopter | Brymer Holdings LTD Pearsall, Texas |
Standard | 2023-06-01 | ValidFAA registration status code V: Valid registration. All codes |
| N566MB | Robinson Helicopter R66 |
Helicopter | I B Development LLC Monahans, Texas |
Standard | 2023-05-11 | ValidFAA registration status code V: Valid registration. All codes |
| N669TL | Robinson Helicopter R66 |
Helicopter | Lily Logistics LLC Lebanon, Indiana |
Standard | 2023-05-09 | ValidFAA registration status code V: Valid registration. All codes |
| N289RW | Robinson Helicopter R66 |
Helicopter | Dragonfly Heli LLC Bainbridge Island, Washington |
Standard | 2023-04-28 | ValidFAA registration status code V: Valid registration. All codes |
| N7070U | Robinson Helicopter R66 |
Helicopter | Co-owned owner New Mexico |
Standard | 2023-04-22 | ValidFAA registration status code V: Valid registration. All codes |
| N911WJ | Robinson Helicopter R66 |
Helicopter | Polk County Sheriffs Office Winter Haven, Florida |
Standard | 2023-04-22 | ValidFAA registration status code V: Valid registration. All codes |
| N664XS | Robinson Helicopter R66 |
Helicopter | Higgins Leasing INC The Woodlands, Texas |
Standard | 2023-04-13 | ValidFAA registration status code V: Valid registration. All codes |
| N67GA | Robinson Helicopter R66 |
Helicopter | Bailey Aviation Management LLC Xenia, Illinois |
Multiple | 2023-04-03 | ValidFAA registration status code V: Valid registration. All codes |
| N78VG | Robinson Helicopter R66 |
Helicopter | Gnm Aviation LLC Houston, Texas |
Standard | 2023-03-28 | ValidFAA registration status code V: Valid registration. All codes |
| N10LK | Robinson Helicopter R66 |
Helicopter | Helius Aircraft Service LLC Conroe, Texas |
Standard | 2023-03-24 | ValidFAA registration status code V: Valid registration. All codes |
| N533BC | Robinson Helicopter R66 |
Helicopter | Apex Helicopters LLC Pearland, Texas |
Multiple | 2023-03-21 | ValidFAA registration status code V: Valid registration. All codes |
| N962MD | Robinson Helicopter R66 |
Helicopter | Higgins Leasing INC The Woodlands, Texas |
Standard | 2023-03-07 | ValidFAA registration status code V: Valid registration. All codes |
| N657DA | Robinson Helicopter R66 |
Helicopter | Gruene Equipment Services LLC Missoula, Montana |
Standard | 2023-03-06 | ValidFAA registration status code V: Valid registration. All codes |
| N660SB | Robinson Helicopter R66 |
Helicopter | Southern Express LLC Wilmington, Delaware |
Standard | 2023-02-20 | ValidFAA registration status code V: Valid registration. All codes |
| N660ME | Robinson Helicopter R66 |
Helicopter | Valiair Lc Trustee Casper, Wyoming |
Standard | 2023-02-17 | ValidFAA registration status code V: Valid registration. All codes |
| N665CT | Robinson Helicopter R66 |
Helicopter | Hawaii Pacific Aviation INC Kailua Kona, Hawaii |
Standard | 2023-02-16 | ValidFAA registration status code V: Valid registration. All codes |
| N383BC | Robinson Helicopter R66 |
Helicopter | Pro Electric INC Franksville, Wisconsin |
Standard | 2023-02-15 | ValidFAA registration status code V: Valid registration. All codes |
| N878WC | Robinson Helicopter R66 |
Helicopter | Higgins Leasing INC The Woodlands, Texas |
Standard | 2023-02-15 | ValidFAA registration status code V: Valid registration. All codes |
| N911GJ | Robinson Helicopter R66 |
Helicopter | Polk County Sheriffs Office Winter Haven, Florida |
Standard | 2023-02-14 | ValidFAA registration status code V: Valid registration. All codes |
| N611TV | Robinson Helicopter R66 |
Helicopter | Sky Helicopters INC Garland, Texas |
Standard | 2023-02-04 | ValidFAA registration status code V: Valid registration. All codes |
| N83TD | Robinson Helicopter R66 |
Helicopter | Capital City Curb & Gutter LLC Wake Forest, North Carolina |
Standard | 2023-01-18 | ValidFAA registration status code V: Valid registration. All codes |
| N766WA | Robinson Helicopter R66 |
Helicopter | Woodward Aviation LLC Alpine, Texas |
Standard | 2023-01-15 | ValidFAA registration status code V: Valid registration. All codes |
| N566BH | Robinson Helicopter R66 |
Helicopter | Black Hills Helicopters INC Rapid City, South Dakota |
Standard | 2023-01-02 | ValidFAA registration status code V: Valid registration. All codes |
| N660RG | Robinson Helicopter R66 |
Helicopter | Elite Helicopters INC Ocilla, Georgia |
Standard | 2022-12-09 | ValidFAA registration status code V: Valid registration. All codes |
| N866GS | Robinson Helicopter R66 |
Helicopter | Circle S Air LLC Wilmington, Delaware |
Standard | 2022-11-03 | ValidFAA registration status code V: Valid registration. All codes |
| N66NK | Robinson Helicopter R66 |
Helicopter | Leo Nardo LLC Lakewood Ranch, Florida |
Standard | 2022-11-02 | ValidFAA registration status code V: Valid registration. All codes |
| N700EP | Robinson Helicopter R66 |
Helicopter | Erpco LLC Wilmington, Delaware |
Standard | 2022-10-26 | ValidFAA registration status code V: Valid registration. All codes |
| N441TW | Robinson Helicopter R66 |
Helicopter | State Machinery & Equipment Acquisition LLC Kenner, Louisiana |
Standard | 2022-09-30 | ValidFAA registration status code V: Valid registration. All codes |
| N948KN | Robinson Helicopter R66 |
Helicopter | Ntm Foundation Bend, Oregon |
Standard | 2022-09-30 | ValidFAA registration status code V: Valid registration. All codes |
| N323VC | Robinson Helicopter R66 |
Helicopter | Sixty Six LLC Westlake Village, California |
Standard | 2022-09-27 | ValidFAA registration status code V: Valid registration. All codes |
| N324TJ | Robinson Helicopter R66 |
Helicopter | Visser AG INC Rigby, Idaho |
Restricted | 2022-09-26 | ValidFAA registration status code V: Valid registration. All codes |
| N80NK | Robinson Helicopter R66 |
Helicopter | Oak View Capital LLC Brookhaven, Mississippi |
Standard | 2022-08-29 | ValidFAA registration status code V: Valid registration. All codes |
| N516TS | Robinson Helicopter R66 |
Helicopter | Csc Delaware Trust CO Trustee Wilmington, Delaware |
Standard | 2022-08-09 | ValidFAA registration status code V: Valid registration. All codes |
| N7061V | Robinson Helicopter R66 |
Helicopter | Orbic INC Camarillo, California |
Standard | 2022-08-04 | 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.