Lycoming IO-540-M1C5
2 aircraft on the U.S. register carry a Lycoming IO-540-M1C5 engine, rated at about 300 horsepower. The Angel Aircraft Corp 44 is the model most often fitted with it (1 aircraft). The aircraft carrying it were built between 1984 and 2019.
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 IO-540-M1C5. FAA spelling: IO-540-M1C5.
Fitted to model families
Angel Aircraft Corp 44 · The Kings Engr Fellowship 44
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 IO-540-M1C5 the component layer
The design is held under 1 type certificate (1E4, held by Lycoming Engines). The FAA has issued 28 airworthiness directives (orders that owners must comply with) that name this engine series.
FAA orders 28 airworthiness directives · newest first
Certificates and bulletins
Safety bulletins 6 · 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
- FAA orders naming the Lycoming IO-540-M1C5 28 airworthiness directives
These connections as data: /graph/engine/lycoming-io-540-m1c5.json · about the eFlight graph.
Aircraft newest certificates first · 2
| Tail no. | Maker and model | Group | Owner and base | Certificate | Registered | Status |
|---|---|---|---|---|---|---|
| N10178 | Angel Aircraft Corp 44 |
Fixed-wing, multi-engine | Kings Engineering Fellowship Orange City, Iowa |
Experimental | 2023-11-29 | ValidFAA registration status code V: Valid registration. All codes |
| N44KE | The Kings Engr Fellowship 44 |
Fixed-wing, multi-engine | Individual owner Montana |
Standard | PendingFAA registration status code R: Registration pending. 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.