Franklin 4A4100 series
2 aircraft on the U.S. register carry a Franklin 4A4100 series engine, rated at about 100 horsepower. The Bellanca 14 is the model most often fitted with it (1 aircraft).
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 Franklin 4A4100 series. FAA spelling: 4A4100 SERIES.
Fuel: 100LL avgas.
Fitted to model families
Model families, as a table
| aircraft | |
|---|---|
| Bellanca 14 | 1 |
| Stinson 10 | 1 |
Connections how this engine series links to the rest of the register
Fitted to
- Bellanca 14 1 with this engine series
- Stinson 10 1 with this engine series
Analytics
The whole map of how records connect · these connections as data: /graph/engine/franklin-4a4100-series.json.
Aircraft newest certificates first · 2
| Tail no. | Maker and model | Group | Owner and base | Certificate | Registered | Status |
|---|---|---|---|---|---|---|
| N86875 | Bellanca 14-13 |
Fixed-wing, single engine | Individual owner Montana |
Standard | 2018-04-16 | ValidFAA registration status code V: Valid registration. All codes |
| N32295 | Stinson 10A |
Fixed-wing, single engine | Individual owner Colorado |
Standard | 1988-01-12 | 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), November 3, 2026. Horsepower and thrust are the FAA's figures for the series, not for a particular aircraft.