Continental TSIO-520-WB
19 aircraft on the U.S. register carry a Continental TSIO-520-WB engine, rated at about 325 horsepower. The Beechcraft 58 Baron is the model most often fitted with it (19 aircraft). The aircraft carrying it were built between 1977 and 1985.
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-WB. FAA spelling: TSIO-520-WB.
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 Continental TSIO-520-WB the component layer
The design is held under 1 type certificate (E8CE, held by Continental Aerospace Technologies, INC.). The FAA has issued 32 airworthiness directives (orders that owners must comply with) that name this engine series. Operators and repair shops have filed 27 failure reports with the FAA since 1995, 12 of them in the last ten years.
FAA orders 32 airworthiness directives · newest first
Failure reports 27 since · what operators and shops told the FAA
Parts most often reported as the reports name them
Latest reports
Certificates and bulletins
Safety bulletins 10 · 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 58 Baron 19 with this engine series
- Texas 6 of these aircraft
- California 4 of these aircraft
- Wyoming 1 of these aircraft
- Virginia 1 of these aircraft
- Tennessee 1 of these aircraft
- Qualitair LLC Trustee 2 of these aircraft
- Two River Airspray LLC 1 of these aircraft
- Southern Aircraft Consultancy INC Trustee 1 of these aircraft
- FAA orders naming the Continental TSIO-520-WB 32 airworthiness directives
- Failure reports on the Continental TSIO-520-WB 27 reports since 1995
These connections as data: /graph/engine/continental-tsio-520-wb.json · about the eFlight graph.
Aircraft newest certificates first · 19
| Tail no. | Maker and model | Group | Owner and base | Certificate | Registered | Status |
|---|---|---|---|---|---|---|
| N4377G | Beech 58P |
Fixed-wing, multi-engine | D&P Enterprises INC Fresno, California |
Standard | 2026-04-30 | ValidFAA registration status code V: Valid registration. All codes |
| N98BB | Beech 58P |
Fixed-wing, multi-engine | Southern Aircraft Consultancy INC Trustee Casper, Wyoming |
Standard | 2026-02-17 | ValidFAA registration status code V: Valid registration. All codes |
| N456WW | Beech 58P |
Fixed-wing, multi-engine | Jandal Group Holdings LLC Winters, Texas |
Standard | 2025-07-08 | ValidFAA registration status code V: Valid registration. All codes |
| N963SG | Beech 58P |
Fixed-wing, multi-engine | Elephant Shoe Air LLC Vienna, Virginia |
Standard | 2025-01-13 | ValidFAA registration status code V: Valid registration. All codes |
| N15JA | Beech 58TC |
Fixed-wing, multi-engine | Co-owned owner Texas |
Standard | 2024-09-16 | ValidFAA registration status code V: Valid registration. All codes |
| N260AR | Beech 58P |
Fixed-wing, multi-engine | Deep South Flying Services LLC Albany, Georgia |
Standard | 2024-01-18 | ValidFAA registration status code V: Valid registration. All codes |
| N345CG | Beech 58P |
Fixed-wing, multi-engine | Individual owner Texas |
Standard | 2023-06-28 | ValidFAA registration status code V: Valid registration. All codes |
| N143DS | Beech 58P |
Fixed-wing, multi-engine | Co-owned owner California |
Standard | 2023-02-07 | ValidFAA registration status code V: Valid registration. All codes |
| N58HE | Beech 58TC |
Fixed-wing, multi-engine | Soaring Ventures LLC La Quinta, California |
Standard | 2023-01-02 | ValidFAA registration status code V: Valid registration. All codes |
| N58HM | Beech 58P |
Fixed-wing, multi-engine | A Great Bonanza LLC Manchaca, Texas |
Standard | 2022-12-23 | ValidFAA registration status code V: Valid registration. All codes |
| N56HM | Beech 58P |
Fixed-wing, multi-engine | Individual owner Alabama |
Experimental | 2022-11-16 | ValidFAA registration status code V: Valid registration. All codes |
| N66WZ | Beech 58P |
Fixed-wing, multi-engine | Bowing Vending CO INC Louisville, Tennessee |
Standard | 2022-07-15 | ValidFAA registration status code V: Valid registration. All codes |
| N744PZ | Beech 58P |
Fixed-wing, multi-engine | Hemmingway Gray INC Los Gatos, California |
Standard | 2021-10-25 | ValidFAA registration status code V: Valid registration. All codes |
| N456KW | Beech 58PA |
Fixed-wing, multi-engine | Qualitair LLC Trustee Michelstadt, |
Standard | 2021-01-27 | ValidFAA registration status code V: Valid registration. All codes |
| N889TS | Beech 58P |
Fixed-wing, multi-engine | Qualitair LLC Trustee Michelstadt, |
Standard | 2020-06-16 | ValidFAA registration status code V: Valid registration. All codes |
| N531AB | Beech 58P |
Fixed-wing, multi-engine | Missionair INC Danbury, Connecticut |
Standard | 2019-07-15 | ValidFAA registration status code V: Valid registration. All codes |
| N953DS | Beech 58P |
Fixed-wing, multi-engine | Individual owner Texas |
Standard | 2018-10-09 | ValidFAA registration status code V: Valid registration. All codes |
| N658JS | Beech 58P |
Fixed-wing, multi-engine | Two River Airspray LLC Cavalier, North Dakota |
Standard | 2016-05-31 | ValidFAA registration status code V: Valid registration. All codes |
| N250MM | Beech 58P |
Fixed-wing, multi-engine | Mone Forwarding Lc Laredo, Texas |
Standard | 2014-09-05 | 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 5, 2026. Horsepower and thrust are the FAA's figures for the series, not for a particular aircraft.