Lycoming AEIO-320-E2B
6 aircraft on the U.S. register carry a Lycoming AEIO-320-E2B engine, rated at about 150 horsepower. The Bellanca 7 Citabria is the model most often fitted with it (2 aircraft). The aircraft carrying it were built between 1974 and 2008.
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 AEIO-320-E2B. FAA spelling: AEIO-320-E2B.
Fitted to model families
Bellanca 7 Citabria · Bellanca 8 Decathlon and Scout · Buergel Wolfgang PITTS S1C · Pekin Richard J GLASAIR SH-2
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 AEIO-320-E2B the component layer
The design is held under 1 type certificate (1E12, held by Lycoming Engines). The FAA has issued 24 airworthiness directives (orders that owners must comply with) that name this engine series. Operators and repair shops have filed 6 failure reports with the FAA since 1995, 3 of them in the last ten years.
FAA orders 24 airworthiness directives · newest first
Failure reports 6 since · what operators and shops told the FAA
Parts most often reported as the reports name them
Latest reports
Certificates and bulletins
Safety bulletins 5 · 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
- Bellanca 7 Citabria 2 with this engine series
- Bellanca 8 Decathlon and Scout 2 with this engine series
- Wisconsin 1 of these aircraft
- New York 1 of these aircraft
- Missouri 1 of these aircraft
- Florida 1 of these aircraft
- California 1 of these aircraft
- FAA orders naming the Lycoming AEIO-320-E2B 24 airworthiness directives
- Failure reports on the Lycoming AEIO-320-E2B 6 reports since 1995
These connections as data: /graph/engine/lycoming-aeio-320-e2b.json · about the eFlight graph.
Aircraft newest certificates first · 6
| Tail no. | Maker and model | Group | Owner and base | Certificate | Registered | Status |
|---|---|---|---|---|---|---|
| N16VU | Bellanca 7KCAB |
Fixed-wing, single engine | Vipers United LLC Stoughton, Wisconsin |
Standard | 2023-02-08 | ValidFAA registration status code V: Valid registration. All codes |
| N55TX | Pekin Richard J GLASAIR SH-2 |
Fixed-wing, single engine | San Diego Air & Space Museum San Diego, California |
Experimental | 2022-12-06 | ValidFAA registration status code V: Valid registration. All codes |
| N495JC | Bellanca 8KCAB |
Fixed-wing, single engine | Individual owner Florida |
Standard | 2018-08-06 | ValidFAA registration status code V: Valid registration. All codes |
| N1098E | Bellanca 7KCAB |
Fixed-wing, single engine | Individual owner Missouri |
Standard | 2013-03-29 | ValidFAA registration status code V: Valid registration. All codes |
| N77WG | Buergel Wolfgang PITTS S1C |
Fixed-wing, single engine | Individual owner New York |
Experimental | 2011-12-23 | ValidFAA registration status code V: Valid registration. All codes |
| N5032U | Bellanca 8KCAB |
Fixed-wing, single engine | Individual owner Arizona |
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.