Continental TSIO-520 series
4,115 aircraft on the U.S. register carry a Continental TSIO-520 series engine, rated at about 300 horsepower. The Cessna T210 Turbo Centurion is the model most often fitted with it (1,007 aircraft). The aircraft carrying it were built between 1967 and 2003.
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 Continental TSIO-520 series (2 codes). FAA spellings: TSIO-520 SER · TSIO 520 SER.
Fitted to model families
Cessna T210 Turbo Centurion1,007Cessna 340571Cessna 414 Chancellor477Cessna P210 Pressurized Centurion375Beechcraft 58 Baron312Beechcraft B36 Bonanza237Cessna TU206233Piper PA-46 Malibu, Mirage, Matrix and M-Class169Beechcraft A36 Bonanza155Cessna T-310153Cessna 402137Cessna T30344
Cessna T210 Turbo Centurion · Cessna 340 · Cessna 414 Chancellor · Cessna P210 Pressurized Centurion · Beechcraft 58 Baron · Beechcraft B36 Bonanza · Cessna TU206 · Piper PA-46 Malibu, Mirage, Matrix and M-Class · Beechcraft A36 Bonanza · Cessna T-310
Where they are owner's state
Texas484California482Florida267Delaware191Arizona181Colorado172Montana134Washington111Nevada98Idaho98
Kind of aircraft
Piston singles2,315 (56%)Piston twins1,785 (43%)Turboprops15 (0.4%)
When the aircraft were built by decade
What the FAA has certified, ordered and been told about the Continental TSIO-520 series the component layer
No FAA order in the current files names this engine series. Operators and repair shops have filed 411 failure reports with the FAA since 1995, 9 of them in the last ten years.
Failure reports 411 since · what operators and shops told the FAA
Parts most often reported as the reports name them
Cylinder25Master Switch21Line20Control Cable14Bolt12Relay10Pump9Actuator8Alternator8Skin8
Latest reports
2026-05-07Alternator: destroyed
2026-05-07Alternator: destroyed
2025-09-12Pump: leaking
2024-03-15Cylinder Head: separated
2020-12-24Fitting: broken
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
- Cessna T210 Turbo Centurion 1,007 with this engine series
- Cessna 340 571 with this engine series
- Cessna 414 Chancellor 477 with this engine series
- Cessna P210 Pressurized Centurion 375 with this engine series
- Beechcraft 58 Baron 312 with this engine series
- Beechcraft B36 Bonanza 237 with this engine series
- Cessna TU206 233 with this engine series
- Piper PA-46 Malibu, Mirage, Matrix and M-Class 169 with this engine series
Where they are
- Texas 484 of these aircraft
- California 482 of these aircraft
- Florida 267 of these aircraft
- Delaware 191 of these aircraft
- Arizona 181 of these aircraft
Biggest operators
- Hyannis Air Service INC 36 of these aircraft
- Bas Part Sales LLC 26 of these aircraft
- Hyannis Air Service INC DBA 21 of these aircraft
- Sky West Aviation INC Trustee 19 of these aircraft
- Dodson International Parts INC 12 of these aircraft
Airworthiness
- Failure reports on the Continental TSIO-520 series 411 reports since 1995
Analytics
These connections as data: /graph/engine/continental-tsio-520-series.json · about the eFlight graph.
Aircraft newest certificates first · 4,115
| Tail no. | Maker and model | Group | Owner and base | Certificate | Registered | Status |
|---|---|---|---|---|---|---|
| N33HL | Cessna 340 |
Fixed-wing, multi-engine | Individual owner Wisconsin |
Standard | 2025-07-31 | ValidFAA registration status code V: Valid registration. All codes |
| N2691Y | Cessna 414A |
Fixed-wing, multi-engine | La Paz Holdings LLC Wetumpka, Alabama |
Standard | 2025-07-30 | ValidFAA registration status code V: Valid registration. All codes |
| N713TG | Cessna TU206G |
Fixed-wing, single engine | Selway Construction Group LLC Moscow, Idaho |
Standard | 2025-07-30 | ValidFAA registration status code V: Valid registration. All codes |
| N831WC | Cessna 414 |
Fixed-wing, multi-engine | Epic Vibes Consulting Group LP Princeton, New Jersey |
Standard | 2025-07-30 | ValidFAA registration status code V: Valid registration. All codes |
| N206RC | Cessna TU206F |
Fixed-wing, single engine | Paloma Aviation LLC Fruitland, Idaho |
Standard | 2025-07-29 | ValidFAA registration status code V: Valid registration. All codes |
| N6240X | Cessna 340A |
Fixed-wing, multi-engine | Co-owned owner Montana |
Standard | 2025-07-29 | ValidFAA registration status code V: Valid registration. All codes |
| N414CN | Cessna 414A |
Fixed-wing, multi-engine | Allied Asset Management LLC Oklahoma City, Oklahoma |
Standard | 2025-07-25 | ValidFAA registration status code V: Valid registration. All codes |
| N3813Q | Beech A36TC |
Fixed-wing, single engine | Individual owner Wisconsin |
Standard | 2025-07-23 | ValidFAA registration status code V: Valid registration. All codes |
| N98624 | Cessna 340A |
Fixed-wing, multi-engine | Individual owner Washington |
Multiple | 2025-07-23 | ValidFAA registration status code V: Valid registration. All codes |
| N9649G | Cessna TU206G |
Fixed-wing, single engine | Individual owner Idaho |
Standard | 2025-07-22 | ValidFAA registration status code V: Valid registration. All codes |
| N1918E | Cessna 340A |
Fixed-wing, multi-engine | Guano Air LLC Palmetto Bay, Florida |
Standard | 2025-07-21 | ValidFAA registration status code V: Valid registration. All codes |
| N2702L | Cessna 414A |
Fixed-wing, multi-engine | E D Santos & Associates LLC Wilmington, Delaware |
Standard | 2025-07-21 | ValidFAA registration status code V: Valid registration. All codes |
| N340MS | Cessna 340A |
Fixed-wing, multi-engine | Springs1781 LLC Colorado Springs, Colorado |
Standard | 2025-07-17 | ValidFAA registration status code V: Valid registration. All codes |
| N206DM | Cessna TU206F |
Fixed-wing, single engine | Bushwood Air LLC Coeur D Alene, Idaho |
Standard | 2025-07-16 | ValidFAA registration status code V: Valid registration. All codes |
| N6469N | Cessna T210N |
Fixed-wing, single engine | Kestrel Aviation LLC La Center, Washington |
Standard | 2025-07-15 | ValidFAA registration status code V: Valid registration. All codes |
| N6126C | Cessna T310R |
Fixed-wing, multi-engine | M20K LLC Minot, North Dakota |
Standard | 2025-07-10 | ValidFAA registration status code V: Valid registration. All codes |
| N93HP | Cessna T210N |
Fixed-wing, single engine | Axe Capitol INC Lake City, Florida |
Standard | 2025-07-10 | ValidFAA registration status code V: Valid registration. All codes |
| N98MM | Cessna 340A |
Fixed-wing, multi-engine | Srt Group INC Southaven, Mississippi |
Standard | 2025-07-10 | ValidFAA registration status code V: Valid registration. All codes |
| N1814E | Beech A36TC |
Fixed-wing, single engine | Erda LLC Wilmington, Delaware |
Standard | 2025-07-08 | ValidFAA registration status code V: Valid registration. All codes |
| N210TY | Cessna P210N |
Fixed-wing, single engine | Individual owner Colorado |
Standard | 2025-07-08 | ValidFAA registration status code V: Valid registration. All codes |
| N402ZK | Cessna 402C |
Fixed-wing, multi-engine | Airplane One LLC Miami Springs, Florida |
Standard | 2025-07-08 | ValidFAA registration status code V: Valid registration. All codes |
| N650RM | Cessna 414A |
Fixed-wing, multi-engine | Acci Aviation LLC Conway, Arkansas |
Standard | 2025-07-08 | ValidFAA registration status code V: Valid registration. All codes |
| N71MK | Cessna P210N |
Fixed-wing, single engine | Individual owner Arizona |
Standard | 2025-07-08 | ValidFAA registration status code V: Valid registration. All codes |
| N120HA | Cessna 340A |
Fixed-wing, multi-engine | Individual owner New Jersey |
Standard | 2025-07-07 | ValidFAA registration status code V: Valid registration. All codes |
| N130RA | Cessna 340A |
Fixed-wing, multi-engine | Carter Distribution Lc Salt Lake City, Utah |
Standard | 2025-07-07 | ValidFAA registration status code V: Valid registration. All codes |
| N55PP | Cessna 414 |
Fixed-wing, multi-engine | Chaffey Community College District Rancho Cucamonga, California |
Standard | 2025-07-07 | ValidFAA registration status code V: Valid registration. All codes |
| N216LB | Cessna 414 |
Fixed-wing, multi-engine | Bail Air LLC Port Saint Lucie, Florida |
Standard | 2025-07-04 | ValidFAA registration status code V: Valid registration. All codes |
| N7576N | Cessna TU206G |
Fixed-wing, single engine | Individual owner Washington |
Standard | 2025-07-04 | ValidFAA registration status code V: Valid registration. All codes |
| N527JH | Cessna 340A |
Fixed-wing, multi-engine | Tugende LLC Montrose, Colorado |
Standard | 2025-07-03 | ValidFAA registration status code V: Valid registration. All codes |
| N4601W | Cessna P210N |
Fixed-wing, single engine | Mike Papa LLC Newton, Kansas |
Standard | 2025-07-02 | ValidFAA registration status code V: Valid registration. All codes |
| N529AD | Cessna P210N |
Fixed-wing, single engine | Dcm Air LLC Canton, Michigan |
Standard | 2025-06-28 | ValidFAA registration status code V: Valid registration. All codes |
| N92BM | Cessna P210N |
Fixed-wing, single engine | Individual owner Wyoming |
Standard | 2025-06-27 | ValidFAA registration status code V: Valid registration. All codes |
| N550JK | Piper PA-46-310P |
Fixed-wing, single engine | Individual owner Louisiana |
Standard | 2025-06-25 | ValidFAA registration status code V: Valid registration. All codes |
| N77555 | Cessna 340 |
Fixed-wing, multi-engine | Hmc Aero LLC Ayer, Massachusetts |
Standard | 2025-06-24 | ValidFAA registration status code V: Valid registration. All codes |
| N414YH | Cessna 414A |
Fixed-wing, multi-engine | Victory Maximus II LLC Dublin, Ohio |
Standard | 2025-06-20 | ValidFAA registration status code V: Valid registration. All codes |
| N756QV | Cessna TU206G |
Fixed-wing, single engine | Ams Aviation LLC South Bend, Indiana |
Standard | 2025-06-20 | ValidFAA registration status code V: Valid registration. All codes |
| N43CP | Cessna P210N |
Fixed-wing, single engine | Mountain View Industries LLC Missoula, Montana |
Standard | 2025-06-18 | ValidFAA registration status code V: Valid registration. All codes |
| N774CS | Cessna T210L |
Fixed-wing, single engine | Wyo Ventures LLC Buffalo, Wyoming |
Standard | 2025-06-18 | ValidFAA registration status code V: Valid registration. All codes |
| N5124W | Cessna P210N |
Fixed-wing, single engine | Best Life Aviation LLC Cedar Park, Texas |
Standard | 2025-06-17 | ValidFAA registration status code V: Valid registration. All codes |
| N23KB | Cessna P210R |
Fixed-wing, single engine | Withheld at owner's request | Standard | 2025-06-16 | ValidFAA registration status code V: Valid registration. All codes |
| N4827P | Cessna P210N |
Fixed-wing, single engine | Individual owner California |
Standard | 2025-06-13 | ValidFAA registration status code V: Valid registration. All codes |
| N1554T | Cessna 414 |
Fixed-wing, multi-engine | Williston Aviation Group LLC Morriston, Florida |
Standard | 2025-06-12 | ValidFAA registration status code V: Valid registration. All codes |
| N5175J | Cessna 340A |
Fixed-wing, multi-engine | Individual owner Texas |
Restricted | 2025-06-11 | ValidFAA registration status code V: Valid registration. All codes |
| N113GL | Cessna 414A |
Fixed-wing, multi-engine | Bushwacker Aviation LLC Benton, Arkansas |
Standard | 2025-06-10 | ValidFAA registration status code V: Valid registration. All codes |
| N756ND | Cessna TU206G |
Fixed-wing, single engine | Withheld at owner's request | Standard | 2025-06-10 | ValidFAA registration status code V: Valid registration. All codes |
| N4715W | Cessna P210N |
Fixed-wing, single engine | Co-owned owner California |
Standard | 2025-06-06 | ValidFAA registration status code V: Valid registration. All codes |
| N236AT | Cessna 414 |
Fixed-wing, multi-engine | N236At LLC Miami, Florida |
Standard | 2025-06-05 | ValidFAA registration status code V: Valid registration. All codes |
| N340AP | Cessna 340A |
Fixed-wing, multi-engine | Individual owner New York |
Standard | 2025-06-05 | ValidFAA registration status code V: Valid registration. All codes |
| N37VM | Piper PA-46-310P |
Fixed-wing, single engine | Victory Maximus LLC Dublin, Ohio |
Standard | 2025-06-05 | ValidFAA registration status code V: Valid registration. All codes |
| N504GL | Beech 58P |
Fixed-wing, multi-engine | Bravo Whiskey Solutions LLC Brenham, Texas |
Standard | 2025-06-05 | ValidFAA registration status code V: Valid registration. All codes |
| N67ER | Beech 58P |
Fixed-wing, multi-engine | Individual owner Texas |
Standard | 2025-06-05 | ValidFAA registration status code V: Valid registration. All codes |
| N4627K | Cessna P210N |
Fixed-wing, single engine | Individual owner Texas |
Standard | 2025-06-04 | ValidFAA registration status code V: Valid registration. All codes |
| N7202M | Beech 58P |
Fixed-wing, multi-engine | G&M Baron Aviation LLC Bradenton, Florida |
Standard | 2025-06-03 | ValidFAA registration status code V: Valid registration. All codes |
| N9770M | Cessna TU206G |
Fixed-wing, single engine | Str Holdings LLC Lafayette, Indiana |
Standard | 2025-06-03 | ValidFAA registration status code V: Valid registration. All codes |
| N340RD | Cessna 340 |
Fixed-wing, multi-engine | Oklahoma State Bureau of Narcotics and Dangerous Oklahoma City, Oklahoma |
Standard | 2025-05-29 | ValidFAA registration status code V: Valid registration. All codes |
| N58P | Beech 58P |
Fixed-wing, multi-engine | Hangar Seven LLC Penn Yan, New York |
Standard | 2025-05-29 | ValidFAA registration status code V: Valid registration. All codes |
| N799KT | Cessna TU206G |
Fixed-wing, single engine | Adams Aviation Services INC Trustee Wilmington, Delaware |
Standard | 2025-05-28 | ValidFAA registration status code V: Valid registration. All codes |
| N162VP | Cessna TU206G |
Fixed-wing, single engine | Virunga Airwing LLC Washington, District of Columbia |
Standard | 2025-05-23 | ValidFAA registration status code V: Valid registration. All codes |
| N4599F | Cessna 340A |
Fixed-wing, multi-engine | Ccs Flight Services LLC Benton Harbor, Michigan |
Standard | 2025-05-23 | ValidFAA registration status code V: Valid registration. All codes |
| N515ST | Cessna 414 |
Fixed-wing, multi-engine | Q&A Holdings LLC Elkridge, Maryland |
Standard | 2025-05-23 | ValidFAA registration status code V: Valid registration. All codes |
| N722RR | Cessna T210N |
Fixed-wing, single engine | Ancira Autos LLC San Antonio, Texas |
Standard | 2025-05-23 | ValidFAA registration status code V: Valid registration. All codes |
| N414SE | Cessna 414 |
Fixed-wing, multi-engine | Mcn Aviation LLC San Antonio, Texas |
Standard | 2025-05-22 | ValidFAA registration status code V: Valid registration. All codes |
| N423RB | Cessna 340A |
Fixed-wing, multi-engine | Adams Aviation Services INC Owner Trustee Wilmington, Delaware |
Standard | 2025-05-21 | ValidFAA registration status code V: Valid registration. All codes |
| N77770 | Cessna 320D |
Fixed-wing, multi-engine | Individual owner Colorado |
Standard | 2025-05-20 | ValidFAA registration status code V: Valid registration. All codes |
| N4GK | Cessna T310R |
Fixed-wing, multi-engine | Individual owner Wisconsin |
Standard | 2025-05-19 | ValidFAA registration status code V: Valid registration. All codes |
| N9221M | Piper PA-46-310P |
Fixed-wing, single engine | Miller Aviation Properties LLC Abilene, Kansas |
Standard | 2025-05-19 | ValidFAA registration status code V: Valid registration. All codes |
| N628SE | Raytheon Aircraft Company B36TC |
Fixed-wing, single engine | Individual owner California |
Standard | 2025-05-18 | ValidFAA registration status code V: Valid registration. All codes |
| N50GB | Cessna 340 |
Fixed-wing, multi-engine | Individual owner Texas |
Standard | 2025-05-16 | ValidFAA registration status code V: Valid registration. All codes |
| N3206J | Beech B36TC |
Fixed-wing, single engine | Individual owner Massachusetts |
Standard | 2025-05-14 | ValidFAA registration status code V: Valid registration. All codes |
| N4079C | Cessna T310R |
Fixed-wing, multi-engine | Called To Care Residential Facility LLC Avondale, Arizona |
Standard | 2025-05-14 | ValidFAA registration status code V: Valid registration. All codes |
| N414MP | Cessna 414A |
Fixed-wing, multi-engine | Jackson Management Group LLC Luverne, Alabama |
Standard | 2025-05-14 | ValidFAA registration status code V: Valid registration. All codes |
| N4323B | Piper PA-46-310P |
Fixed-wing, single engine | Bkt Holdings LLC Mont Belvieu, Texas |
Standard | 2025-05-14 | ValidFAA registration status code V: Valid registration. All codes |
| N778CW | Cessna TU206G |
Fixed-wing, single engine | Individual owner Connecticut |
Standard | 2025-05-13 | ValidFAA registration status code V: Valid registration. All codes |
| N322RM | Cessna 414A |
Fixed-wing, multi-engine | Individual owner Nevada |
Standard | 2025-05-12 | ValidFAA registration status code V: Valid registration. All codes |
| N340TS | Cessna 340A |
Fixed-wing, multi-engine | Nighthawk Flight Systems INC Vista, California |
Experimental | 2025-05-07 | ValidFAA registration status code V: Valid registration. All codes |
| N60PK | Cessna T210R |
Fixed-wing, single engine | Wexcap Leasing LLC Centerville, Utah |
Standard | 2025-05-07 | ValidFAA registration status code V: Valid registration. All codes |
| N15SV | Cessna 340A |
Fixed-wing, multi-engine | Individual owner Washington |
Standard | 2025-05-06 | ValidFAA registration status code V: Valid registration. All codes |
| N33AD | Cessna 414 |
Fixed-wing, multi-engine | Southern Turf Services LLC West Palm Beach, Florida |
Standard | 2025-05-06 | ValidFAA registration status code V: Valid registration. All codes |
| N21BC | Beech A36TC |
Fixed-wing, single engine | Individual owner Wisconsin |
Standard | 2025-05-05 | ValidFAA registration status code V: Valid registration. All codes |
| N4837A | Cessna 414A |
Fixed-wing, multi-engine | Longleaf Wing Ventures LLC Birmingham, Alabama |
Standard | 2025-05-05 | ValidFAA registration status code V: Valid registration. All codes |
| N5165J | Cessna 340 |
Fixed-wing, multi-engine | Peak Wings LLC Missoula, Montana |
Standard | 2025-05-05 | ValidFAA registration status code V: Valid registration. All codes |
| N414CM | Cessna 414A |
Fixed-wing, multi-engine | Martin Livestock LLC Ione, California |
Standard | 2025-05-03 | ValidFAA registration status code V: Valid registration. All codes |
| N323FL | Piper PA-46-310P |
Fixed-wing, single engine | Sch Aviation INC Trustee Sporle Kings Lynn, |
Standard | 2025-05-02 | ValidFAA registration status code V: Valid registration. All codes |
| N55CM | Cessna 414 |
Fixed-wing, multi-engine | Camille Ventures LLC Odessa, Texas |
Standard | 2025-05-02 | ValidFAA registration status code V: Valid registration. All codes |
| N9109M | Piper PA-46-310P |
Fixed-wing, single engine | Ar Malibu LLC Gassville, Arkansas |
Standard | 2025-05-02 | ValidFAA registration status code V: Valid registration. All codes |
| N8758Q | Cessna TU206F |
Fixed-wing, single engine | Individual owner Idaho |
Standard | 2025-05-01 | ValidFAA registration status code V: Valid registration. All codes |
| N535ME | Cessna P210N |
Fixed-wing, single engine | Sky West Aviation INC Trustee Albuquerque, New Mexico |
Standard | 2025-04-30 | ValidFAA registration status code V: Valid registration. All codes |
| N526CH | Cessna P210N |
Fixed-wing, single engine | Sky West Aviation INC Trustee Albuquerque, New Mexico |
Standard | 2025-04-29 | ValidFAA registration status code V: Valid registration. All codes |
| N6532N | Cessna T210N |
Fixed-wing, single engine | N6532N LLC Sioux Falls, South Dakota |
Standard | 2025-04-26 | ValidFAA registration status code V: Valid registration. All codes |
| N209DC | Cessna 414A |
Fixed-wing, multi-engine | Delaware CORP Topping, Virginia |
Standard | 2025-04-24 | ValidFAA registration status code V: Valid registration. All codes |
| N6421Y | Cessna T210N |
Fixed-wing, single engine | Individual owner Nevada |
Standard | 2025-04-21 | ValidFAA registration status code V: Valid registration. All codes |
| N2688M | Cessna 414A |
Fixed-wing, multi-engine | Alcyone Trust CORP Trustee Wichita, Kansas |
Standard | 2025-04-16 | ValidFAA registration status code V: Valid registration. All codes |
| N48AM | Cessna 414A |
Fixed-wing, multi-engine | Gwc Air LLC Madison, Alabama |
Standard | 2025-04-16 | ValidFAA registration status code V: Valid registration. All codes |
| N4323P | Piper PA-46-310P |
Fixed-wing, single engine | Overspray LLC Norfolk, Nebraska |
Standard | 2025-04-15 | ValidFAA registration status code V: Valid registration. All codes |
| N211JG | Beech A36TC |
Fixed-wing, single engine | Aircraft Partner Holdings INC Trustee Berlin, |
Standard | 2025-04-14 | ValidFAA registration status code V: Valid registration. All codes |
| N10SB | Cessna T210L |
Fixed-wing, single engine | Co-owned owner Idaho |
Standard | 2025-04-11 | ValidFAA registration status code V: Valid registration. All codes |
| N919FA | Cessna 414A |
Fixed-wing, multi-engine | Fortnum Air LLC Dana Point, California |
Standard | 2025-04-09 | ValidFAA registration status code V: Valid registration. All codes |
| N9996J | Cessna T188C |
Fixed-wing, single engine | Diamond X LLC Elko, Nevada |
Multiple | 2025-04-08 | ValidFAA registration status code V: Valid registration. All codes |
| N2VV | Beech 58TC |
Fixed-wing, multi-engine | Air Mods and Repair INC Robbinsville, New Jersey |
Standard | 2025-04-04 | ValidFAA registration status code V: Valid registration. All codes |
| N5416Y | Cessna T210N |
Fixed-wing, single engine | Ker Holdings LLC Henderson, Nevada |
Standard | 2025-04-02 | 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.