- It seems that the Ercoupe airframe stalls around 45 knots at a gross weight of 1320 pounds. With this STC, you are getting the most as an LSA pilot.
- Univair holds a STC for metal covering the wings.
Wing metalize STC
- The conversion to a Skytec electric starter, discarding your DELCO pull cable starter.
- ternplate header tank - replace with aluminum tank.
- Shoulder harness installation
- cleveland brakes STC SA 120 GL
- cleveland brakes 337 for serial numbers lower than 817
- INSTALLATION of MODEL - E ELEVATOR
UNIVAIR (ERCO) 415-C, 415-CD, 415-D / SERIAL # 113 through 4868
- Bill Coons Landing Gear spacers
- Falconars folding wing mod
- engine mounts - use inserts in O-200 to convert to C-series engine mounts.
- Cessna Seats & Large Baggage Compartment
- Autogas (Mogas) STC and Flight manual extension
- Skyport big baggage compartment STC
- Kenny wheel fairings STC and instructions