Lycoming O-320-D1F
7 aircraft on the U.S. register carry a Lycoming O-320-D1F engine, rated at about 160 horsepower. The Berthiaume Ronald A GLASTAR SH-4 is the model most often fitted with it (1 aircraft). The aircraft carrying it were built between 1992 and 2025.
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 O-320-D1F. FAA spelling: O-320-D1F.
Fitted to model families
Berthiaume Ronald A GLASTAR SH-4 · Kronen Donald A GLASTAR · Merrill James D MERRILL STAR · Russell William M LANCAIR 320 · Stoddard Hamilton Aircraft Inc GS-1 · Thomas Matthew Werner GLASTAR · Walther Charles P GLASTAR GS-1
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 O-320-D1F the component layer
The design is held under 1 type certificate (E-274, held by Lycoming Engines). The FAA has issued 16 airworthiness directives (orders that owners must comply with) that name this engine series.
FAA orders 16 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
- Florida 3 of these aircraft
- Virginia 1 of these aircraft
- Texas 1 of these aircraft
- Oregon 1 of these aircraft
- California 1 of these aircraft
- FAA orders naming the Lycoming O-320-D1F 16 airworthiness directives
These connections as data: /graph/engine/lycoming-o-320-d1f.json · about the eFlight graph.
Aircraft newest certificates first · 7
| Tail no. | Maker and model | Group | Owner and base | Certificate | Registered | Status |
|---|---|---|---|---|---|---|
| N42XC | Merrill James D MERRILL STAR |
Fixed-wing, single engine | Individual owner Virginia |
Experimental | 2025-07-14 | ValidFAA registration status code V: Valid registration. All codes |
| N81483 | Walther Charles P GLASTAR GS-1 |
Fixed-wing, single engine | Individual owner Oregon |
Experimental | 2025-05-13 | ValidFAA registration status code V: Valid registration. All codes |
| N369RN | Berthiaume Ronald A GLASTAR SH-4 |
Fixed-wing, single engine | Turtle Air LLC Sarasota, Florida |
Experimental | 2022-10-15 | ValidFAA registration status code V: Valid registration. All codes |
| N359GC | Kronen Donald A GLASTAR |
Fixed-wing, single engine | Air Papa Bravo INC Altamonte Springs, Florida |
Experimental | 2021-11-22 | ValidFAA registration status code V: Valid registration. All codes |
| N108P | Russell William M LANCAIR 320 |
Fixed-wing, single engine | Individual owner Texas |
Experimental | 2020-11-09 | ValidFAA registration status code V: Valid registration. All codes |
| N498CF | Stoddard Hamilton Aircraft Inc GS-1 |
Fixed-wing, single engine | Individual owner Florida |
Experimental | 2019-02-07 | ValidFAA registration status code V: Valid registration. All codes |
| N932PW | Thomas Matthew Werner GLASTAR |
Fixed-wing, single engine | Individual owner California |
Experimental | 2012-08-23 | 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.