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 |
|---|---|---|---|---|---|---|
| N6871D | Cessna 340A |
Fixed-wing, multi-engine | Pickett Aviation LLC Brownsboro, Alabama |
Standard | 2026-10-03 | ValidFAA registration status code V: Valid registration. All codes |
| N9080X | Piper PA-46-310P |
Fixed-wing, single engine | Individual owner Indiana |
Standard | 2026-10-01 | ValidFAA registration status code V: Valid registration. All codes |
| N98533 | Cessna 340A |
Fixed-wing, multi-engine | Bla Holdings LLC Mcminnville, Tennessee |
Standard | 2026-10-01 | ValidFAA registration status code V: Valid registration. All codes |
| N4570K | Cessna P210N |
Fixed-wing, single engine | Head East Aviation LLC Geneseo, Illinois |
Standard | 2026-09-30 | ValidFAA registration status code V: Valid registration. All codes |
| N6225X | Cessna 340A |
Fixed-wing, multi-engine | N6225X LLC Henderson, Tennessee |
Standard | 2026-09-30 | ValidFAA registration status code V: Valid registration. All codes |
| N808TW | Cessna 340A |
Fixed-wing, multi-engine | Va Office of Emergency Service LLC Hampton, Virginia |
Standard | 2026-09-30 | ValidFAA registration status code V: Valid registration. All codes |
| N9982Y | Cessna T210N |
Fixed-wing, single engine | Individual owner Florida |
Standard | 2026-09-30 | ValidFAA registration status code V: Valid registration. All codes |
| N1122B | Beech A36TC |
Fixed-wing, single engine | Bonanza 1122B LLC Lake Havasu City, Arizona |
Standard | 2026-09-28 | ValidFAA registration status code V: Valid registration. All codes |
| N14JE | Cessna T210L |
Fixed-wing, single engine | N14Je LLC White Springs, Florida |
Standard | 2026-09-28 | ValidFAA registration status code V: Valid registration. All codes |
| N189MK | Cessna 414A |
Fixed-wing, multi-engine | S2Ar Aviations LLC Lantana, Florida |
Standard | 2026-09-23 | ValidFAA registration status code V: Valid registration. All codes |
| N210JP | Cessna P210N |
Fixed-wing, single engine | Csa Aviation LLC Leonardtown, Maryland |
Standard | 2026-09-23 | ValidFAA registration status code V: Valid registration. All codes |
| N44GA | Cessna 414A |
Fixed-wing, multi-engine | Fly Qts LLC Oconomowoc, Wisconsin |
Standard | 2026-09-23 | ValidFAA registration status code V: Valid registration. All codes |
| N636BT | Cessna 340 |
Fixed-wing, multi-engine | Westwind Digital CORP Mahwah, New Jersey |
Standard | 2026-09-22 | ValidFAA registration status code V: Valid registration. All codes |
| N5083T | Beech B36TC |
Fixed-wing, single engine | Individual owner Texas |
Standard | 2026-09-18 | ValidFAA registration status code V: Valid registration. All codes |
| N6750V | Beech 58PA |
Fixed-wing, multi-engine | South Delta Aviation INC West Helena, Arkansas |
Standard | 2026-09-18 | ValidFAA registration status code V: Valid registration. All codes |
| N135RW | Beech 58P |
Fixed-wing, multi-engine | Individual owner Florida |
Standard | 2026-09-16 | ValidFAA registration status code V: Valid registration. All codes |
| N6017S | Beech 58P |
Fixed-wing, multi-engine | Individual owner Colorado |
Standard | 2026-09-14 | ValidFAA registration status code V: Valid registration. All codes |
| N919CB | Cessna 414A |
Fixed-wing, multi-engine | Catclaw Aviation LLC San Antonio, Texas |
Standard | 2026-09-14 | ValidFAA registration status code V: Valid registration. All codes |
| N25EB | Cessna 340A |
Fixed-wing, multi-engine | Leisurecorp INC Anchorage, Alaska |
Standard | 2026-09-07 | ValidFAA registration status code V: Valid registration. All codes |
| N1920E | Cessna 340A |
Fixed-wing, multi-engine | Happy Trails Flight Training & Charters LLC Helena, Montana |
Standard | 2026-09-05 | ValidFAA registration status code V: Valid registration. All codes |
| N22VF | Cessna P210N |
Fixed-wing, single engine | Air Conejos LLC El Paso, Texas |
Standard | 2026-09-05 | ValidFAA registration status code V: Valid registration. All codes |
| N333GK | Cessna T210L |
Fixed-wing, single engine | Centurion210 LLC Amherst, New Hampshire |
Standard | 2026-09-03 | ValidFAA registration status code V: Valid registration. All codes |
| N36TK | Beech B36TC |
Fixed-wing, single engine | Kinsey & CO INC Las Vegas, Nevada |
Standard | 2026-09-03 | ValidFAA registration status code V: Valid registration. All codes |
| N414VB | Cessna 414A |
Fixed-wing, multi-engine | Bank of Utah Trustee Salt Lake City, Utah |
Experimental | 2026-09-03 | ValidFAA registration status code V: Valid registration. All codes |
| N852TS | Cessna 414 |
Fixed-wing, multi-engine | Aircraft Guaranty CORP Trustee Oklahoma City, Oklahoma |
Standard | 2026-09-03 | ValidFAA registration status code V: Valid registration. All codes |
| N733EH | Cessna TU206G |
Fixed-wing, single engine | Sherwood Aviation Consultants INC Redondo Beach, California |
Standard | 2026-09-02 | ValidFAA registration status code V: Valid registration. All codes |
| N94PB | Beech 58P |
Fixed-wing, multi-engine | Baron 94Pb LLC Tuscaloosa, Alabama |
Standard | 2026-09-02 | ValidFAA registration status code V: Valid registration. All codes |
| N77NW | Beech 58TC |
Fixed-wing, multi-engine | Individual owner Arizona |
Standard | 2026-08-30 | ValidFAA registration status code V: Valid registration. All codes |
| N988JG | Raytheon Aircraft Company B36TC |
Fixed-wing, single engine | Saratoga Aviation LLC Wilmington, Delaware |
Standard | 2026-08-30 | ValidFAA registration status code V: Valid registration. All codes |
| N711CB | Cessna 340A |
Fixed-wing, multi-engine | Roundhive CORP New York, New York |
Standard | 2026-08-29 | ValidFAA registration status code V: Valid registration. All codes |
| N732UU | Cessna T210M |
Fixed-wing, single engine | All In Flying CO Wilmington, Delaware |
Standard | 2026-08-29 | ValidFAA registration status code V: Valid registration. All codes |
| N124CC | Piper PA-46-310P |
Fixed-wing, single engine | Individual owner Louisiana |
Standard | 2026-08-26 | ValidFAA registration status code V: Valid registration. All codes |
| N2702V | Cessna 340A |
Fixed-wing, multi-engine | Atx Aero LLC Austin, Texas |
Standard | 2026-08-26 | ValidFAA registration status code V: Valid registration. All codes |
| N67RZ | Cessna 414A |
Fixed-wing, multi-engine | Modular Aviation LLC Saratoga Springs, Utah |
Standard | 2026-08-25 | ValidFAA registration status code V: Valid registration. All codes |
| N7776H | Cessna T210L |
Fixed-wing, single engine | Individual owner Texas |
Standard | 2026-08-24 | ValidFAA registration status code V: Valid registration. All codes |
| N414CT | Cessna 414 |
Fixed-wing, multi-engine | Hollywood Aviation Investments LLC Hollywood, South Carolina |
Standard | 2026-08-23 | ValidFAA registration status code V: Valid registration. All codes |
| N2688X | Cessna 414A |
Fixed-wing, multi-engine | Dw Hamm Consulting LLC Malibu, California |
Standard | 2026-08-22 | ValidFAA registration status code V: Valid registration. All codes |
| N553LP | Cessna 414A |
Fixed-wing, multi-engine | Montana Aircraft Trust INC Trustee Bozeman, Montana |
Standard | 2026-08-22 | ValidFAA registration status code V: Valid registration. All codes |
| N5340G | Cessna 340A |
Fixed-wing, multi-engine | Legal Limit Motor Sports LLC Anderson, California |
Standard | 2026-08-21 | ValidFAA registration status code V: Valid registration. All codes |
| N78WV | Cessna T210M |
Fixed-wing, single engine | Orange Motion Trading LLC Las Vegas, Nevada |
Standard | 2026-08-20 | ValidFAA registration status code V: Valid registration. All codes |
| N340VV | Cessna 340 |
Fixed-wing, multi-engine | Youth Aviation Academy Roseville, California |
Standard | 2026-08-19 | ValidFAA registration status code V: Valid registration. All codes |
| N6285H | Cessna T207A |
Fixed-wing, single engine | Whitetail LLC Anchorage, Alaska |
Standard | 2026-08-18 | ValidFAA registration status code V: Valid registration. All codes |
| N6460H | Cessna T207A |
Fixed-wing, single engine | Whitetail LLC Anchorage, Alaska |
Standard | 2026-08-18 | ValidFAA registration status code V: Valid registration. All codes |
| N888KB | Cessna T210L |
Fixed-wing, single engine | Aarons Plumbing LLC Grand Ledge, Michigan |
Standard | 2026-08-18 | ValidFAA registration status code V: Valid registration. All codes |
| N414ES | Cessna 414 |
Fixed-wing, multi-engine | Pork Chop Express Aviation LLC Las Cruces, New Mexico |
Standard | 2026-08-16 | ValidFAA registration status code V: Valid registration. All codes |
| N158N | Beech A36TC |
Fixed-wing, single engine | Individual owner Texas |
Standard | 2026-08-13 | ValidFAA registration status code V: Valid registration. All codes |
| N68717 | Cessna 340A |
Fixed-wing, multi-engine | Individual owner Tennessee |
Standard | 2026-08-13 | ValidFAA registration status code V: Valid registration. All codes |
| N23RH | Cessna 414A |
Fixed-wing, multi-engine | Cajun Crimson Air LLC Hoover, Alabama |
Standard | 2026-08-07 | ValidFAA registration status code V: Valid registration. All codes |
| N5203X | Cessna TU206G |
Fixed-wing, single engine | Mike & Critter LLC Mccall, Idaho |
Standard | 2026-08-07 | ValidFAA registration status code V: Valid registration. All codes |
| N340JM | Cessna 340A |
Fixed-wing, multi-engine | Hunter Pilot Services LLC Hollister, California |
Standard | 2026-08-05 | ValidFAA registration status code V: Valid registration. All codes |
| N414AW | Cessna 414 |
Fixed-wing, multi-engine | Alycone Trust CORP Trustee Wichita, Kansas |
Standard | 2026-08-05 | ValidFAA registration status code V: Valid registration. All codes |
| N1237M | Cessna T210M |
Fixed-wing, single engine | J&C Walker Aviation LLC Henderson, Texas |
Standard | 2026-08-04 | ValidFAA registration status code V: Valid registration. All codes |
| N185RA | Cessna 185 |
Fixed-wing, single engine | A-T Enterprises LTD Three Forks, Montana |
Standard | 2026-08-04 | ValidFAA registration status code V: Valid registration. All codes |
| N65118 | Beech 58P |
Fixed-wing, multi-engine | Stormy Pilots LLC Saint Thomas, U.S. Virgin Islands |
Standard | 2026-08-02 | ValidFAA registration status code V: Valid registration. All codes |
| N824RB | Cessna 414A |
Fixed-wing, multi-engine | Shark Water Systems LLC Hobbs, New Mexico |
Standard | 2026-08-02 | ValidFAA registration status code V: Valid registration. All codes |
| N224DR | Raytheon Aircraft Company B36TC |
Fixed-wing, single engine | N224Dr LLC Morristown, New Jersey |
Standard | 2026-07-29 | ValidFAA registration status code V: Valid registration. All codes |
| N9991Y | Cessna T210N |
Fixed-wing, single engine | Arwlb Aviation LLC Spokane, Washington |
Standard | 2026-07-29 | ValidFAA registration status code V: Valid registration. All codes |
| N432RA | Cessna 340A |
Fixed-wing, multi-engine | Direct Entry Holdings LLC Port Richey, Florida |
Standard | 2026-07-27 | ValidFAA registration status code V: Valid registration. All codes |
| N36NM | Beech B36TC |
Fixed-wing, single engine | Individual owner Texas |
Standard | 2026-07-25 | ValidFAA registration status code V: Valid registration. All codes |
| N129EL | Cessna TU206G |
Fixed-wing, single engine | Trooien-Smith Construction LLC Seeley Lake, Montana |
Standard | 2026-07-23 | ValidFAA registration status code V: Valid registration. All codes |
| N2676Y | Cessna 414A |
Fixed-wing, multi-engine | Hands Holdings Newark, Delaware |
Standard | 2026-07-23 | ValidFAA registration status code V: Valid registration. All codes |
| N5276V | Cessna T210L |
Fixed-wing, single engine | Sky West Aviation INC Trustee Albuquerque, New Mexico |
Standard | 2026-07-23 | ValidFAA registration status code V: Valid registration. All codes |
| N9465Y | Cessna T210N |
Fixed-wing, single engine | Wof Investments LLC Dover, Delaware |
Standard | 2026-07-23 | ValidFAA registration status code V: Valid registration. All codes |
| N1646T | Cessna 414 |
Fixed-wing, multi-engine | Individual owner California |
Standard | 2026-07-22 | ValidFAA registration status code V: Valid registration. All codes |
| N210PW | Cessna T210N |
Fixed-wing, single engine | Papa Whiskey Aviation LLC Huntsville, Alabama |
Standard | 2026-07-22 | ValidFAA registration status code V: Valid registration. All codes |
| N4806Y | Cessna T210N |
Fixed-wing, single engine | Condor Aviation LLC Hanover, New Hampshire |
Standard | 2026-07-22 | ValidFAA registration status code V: Valid registration. All codes |
| N340DV | Cessna 340A |
Fixed-wing, multi-engine | Fly Fast Live Slow LLC Dandridge, Tennessee |
Standard | 2026-07-21 | ValidFAA registration status code V: Valid registration. All codes |
| N4386N | Piper PA-46-310P |
Fixed-wing, single engine | Freedom Airplane Jv 1 LLC Pensacola, Florida |
Standard | 2026-07-18 | ValidFAA registration status code V: Valid registration. All codes |
| N4991M | Beech 58P |
Fixed-wing, multi-engine | Oakview Homes LLC Sullivan, Missouri |
Standard | 2026-07-18 | ValidFAA registration status code V: Valid registration. All codes |
| N4AR | Cessna P210N |
Fixed-wing, single engine | N4Ar LLC Marienthal, Kansas |
Standard | 2026-07-18 | ValidFAA registration status code V: Valid registration. All codes |
| N1742X | Cessna T210L |
Fixed-wing, single engine | R&C Aviation Partners LLC Tucson, Arizona |
Standard | 2026-07-17 | ValidFAA registration status code V: Valid registration. All codes |
| N222SG | Cessna T210N |
Fixed-wing, single engine | Pacific Aviation Aircraft Management INC Fresno, California |
Standard | 2026-07-17 | ValidFAA registration status code V: Valid registration. All codes |
| N306TB | Cessna 340A |
Fixed-wing, multi-engine | Apex Aviation Holding LLC Kalispell, Montana |
Standard | 2026-07-17 | ValidFAA registration status code V: Valid registration. All codes |
| N8067U | Beech B36TC |
Fixed-wing, single engine | Individual owner Arizona |
Standard | 2026-07-17 | ValidFAA registration status code V: Valid registration. All codes |
| N414CA | Cessna 414A |
Fixed-wing, multi-engine | Surgeon LLC Arcadia, Louisiana |
Standard | 2026-07-16 | ValidFAA registration status code V: Valid registration. All codes |
| N6428Z | Cessna TU206G |
Fixed-wing, single engine | Dv Aviation INC Brainerd, Minnesota |
Standard | 2026-07-16 | ValidFAA registration status code V: Valid registration. All codes |
| N894JG | Cessna 340 |
Fixed-wing, multi-engine | Measured Approach LLC Wooster, Ohio |
Standard | 2026-07-15 | ValidFAA registration status code V: Valid registration. All codes |
| N6609W | Cessna P210N |
Fixed-wing, single engine | Kingsford Smith LLC Tulsa, Oklahoma |
Standard | 2026-07-10 | ValidFAA registration status code V: Valid registration. All codes |
| N130RC | Cessna P210N |
Fixed-wing, single engine | Individual owner New Mexico |
Standard | 2026-07-08 | ValidFAA registration status code V: Valid registration. All codes |
| N200UA | Cessna T210N |
Fixed-wing, single engine | Individual owner Texas |
Standard | 2026-07-08 | ValidFAA registration status code V: Valid registration. All codes |
| N2340U | Cessna T210N |
Fixed-wing, single engine | Tex-Pan Aviation INC Amarillo, Texas |
Standard | 2026-07-08 | ValidFAA registration status code V: Valid registration. All codes |
| N210SM | Cessna P210N |
Fixed-wing, single engine | Individual owner Pennsylvania |
Standard | 2026-07-07 | ValidFAA registration status code V: Valid registration. All codes |
| N140RB | Cessna T310R |
Fixed-wing, multi-engine | Co-owned owner Oregon |
Standard | 2026-07-06 | ValidFAA registration status code V: Valid registration. All codes |
| N58TC | Beech 58P |
Fixed-wing, multi-engine | N58Tc LLC Gibsonton, Florida |
Standard | 2026-07-06 | ValidFAA registration status code V: Valid registration. All codes |
| N731NU | Cessna P210N |
Fixed-wing, single engine | Ngu Services LLC Sheridan, Wyoming |
Standard | 2026-07-06 | ValidFAA registration status code V: Valid registration. All codes |
| N111PC | Raytheon Aircraft Company B36TC |
Fixed-wing, single engine | Wright Aviation LLC Molalla, Oregon |
Standard | 2026-07-04 | ValidFAA registration status code V: Valid registration. All codes |
| N4201C | Cessna 414 |
Fixed-wing, multi-engine | Flying 4 LLC Whiteville, Tennessee |
Standard | 2026-07-04 | ValidFAA registration status code V: Valid registration. All codes |
| N9469C | Cessna T310R |
Fixed-wing, multi-engine | Kinetic Concepts LLC Pensacola, Florida |
Standard | 2026-07-04 | ValidFAA registration status code V: Valid registration. All codes |
| N27BG | Cessna 340A |
Fixed-wing, multi-engine | Individual owner Florida |
Standard | 2026-07-02 | ValidFAA registration status code V: Valid registration. All codes |
| N366PW | Beech B36TC |
Fixed-wing, single engine | Euroaviation INC Trustee Kematen, |
Standard | 2026-07-02 | ValidFAA registration status code V: Valid registration. All codes |
| N321H | Cessna 414 |
Fixed-wing, multi-engine | Dodson International Parts INC Rantoul, Kansas |
Standard | 2026-06-30 | ValidFAA registration status code V: Valid registration. All codes |
| N888JW | Cessna P210R |
Fixed-wing, single engine | Redd Brand Aviation LLC Twin Falls, Idaho |
Standard | 2026-06-29 | ValidFAA registration status code V: Valid registration. All codes |
| N51AP | Cessna 340A |
Fixed-wing, multi-engine | Individual owner Nevada |
Standard | 2026-06-28 | ValidFAA registration status code V: Valid registration. All codes |
| N5368A | Cessna T210N |
Fixed-wing, single engine | Valiair Limited CO Trustee Casper, Wyoming |
Standard | 2026-06-27 | ValidFAA registration status code V: Valid registration. All codes |
| N401WM | Cessna 401B |
Fixed-wing, multi-engine | Mrd Aero LLC Manheim, Pennsylvania |
Standard | 2026-06-26 | ValidFAA registration status code V: Valid registration. All codes |
| N770CF | Cessna TU206G |
Fixed-wing, single engine | Individual owner Indiana |
Standard | 2026-06-26 | ValidFAA registration status code V: Valid registration. All codes |
| N84JB | Cessna 340A |
Fixed-wing, multi-engine | Premise Aviation LLC Elizabeth, Colorado |
Standard | 2026-06-26 | ValidFAA registration status code V: Valid registration. All codes |
| N340GK | Cessna 340A |
Fixed-wing, multi-engine | Riv Desert Sun LLC Phoenix, Arizona |
Standard | 2026-06-24 | ValidFAA registration status code V: Valid registration. All codes |
| N732XH | Cessna P210N |
Fixed-wing, single engine | Individual owner Texas |
Standard | 2026-06-24 | ValidFAA registration status code V: Valid registration. All codes |
| N781CB | Cessna T210M |
Fixed-wing, single engine | Co-owned owner California |
Standard | 2026-06-24 | ValidFAA registration status code V: Valid registration. All codes |
Page 1 of 42
Next
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.