Lycoming TSIO-360 series
7 aircraft on the U.S. register carry a Lycoming TSIO-360 series engine, rated at about 215 horsepower. The Partenavia Spa P.68 OBSERVER 2 is the model most often fitted with it (3 aircraft). The aircraft carrying it were built between 1974 and 1991.
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 Lycoming TSIO-360 series. FAA spelling: TSIO-360SER.
Fitted to model families
Partenavia Spa P.68 OBSERVER 2 · Piper PA-44 Seminole · Cessna 421 Golden Eagle
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 Lycoming TSIO-360 series the component layer
The FAA has issued 8 airworthiness directives (orders that owners must comply with) that name this engine series.
FAA orders 8 airworthiness directives · newest first
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
- Piper PA-44 Seminole 3 with this engine series
- Cessna 421 Golden Eagle 1 with this engine series
- Texas 1 of these aircraft
- Tennessee 1 of these aircraft
- New Mexico 1 of these aircraft
- Kansas 1 of these aircraft
- Idaho 1 of these aircraft
- Wingsleasing LLC 1 of these aircraft
- United States Department Of Interior 1 of these aircraft
- Aspen Helicopters INC 1 of these aircraft
- FAA orders naming the Lycoming TSIO-360 series 8 airworthiness directives
These connections as data: /graph/engine/lycoming-tsio-360-series.json · about the eFlight graph.
Aircraft newest certificates first · 7
| Tail no. | Maker and model | Group | Owner and base | Certificate | Registered | Status |
|---|---|---|---|---|---|---|
| N384VP | Partenavia Spa P.68 OBSERVER 2 |
Fixed-wing, multi-engine | Aspen Helicopters INC Oxnard, California |
Standard | 2024-01-28 | ValidFAA registration status code V: Valid registration. All codes |
| N8390K | Piper PA-44-180T |
Fixed-wing, multi-engine | Wingsleasing LLC Wichita, Kansas |
Standard | 2023-07-20 | ValidFAA registration status code V: Valid registration. All codes |
| N93PA | Piper PA-44-180T |
Fixed-wing, multi-engine | Individual owner Texas |
Standard | 2021-04-30 | ValidFAA registration status code V: Valid registration. All codes |
| N469LC | Cessna 421B |
Fixed-wing, multi-engine | Co-owned owner New Mexico |
Standard | 2019-08-22 | ValidFAA registration status code V: Valid registration. All codes |
| N8188S | Piper PA-44-180T |
Fixed-wing, multi-engine | N156Sl LLC Oldsmar, Florida |
Standard | 2016-12-07 | ValidFAA registration status code V: Valid registration. All codes |
| N76TW | Partenavia Spa P.68 OBSERVER 2 |
Fixed-wing, multi-engine | Tennessee Wildlife Resources Agency Nashville, Tennessee |
Standard | 1999-11-24 | ValidFAA registration status code V: Valid registration. All codes |
| N701 | Partenavia Spa P.68 OBSERVER 2 |
Fixed-wing, multi-engine | United States Department of Interior Boise, Idaho |
Standard | 1998-10-19 | 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.