The U.S. aircraft register, updated daily
Who holds what · as the FAA records the name

Superior Air Parts

Holds 1 approved modification. FAA spelling: Superior Air Parts.

Approved modifications 1 · newest first

1985-06-18SE5945SW · Grind mitrided choked engine cylinders .010-inch oversize and install .010-inch oversize pistons and rings. · O-235-N2C, O-235-N2A, O-235-K2C

Source: FAA Dynamic Regulatory System (type certificate data sheets, supplemental type certificates, technical standard order authorisations). An organisation's name is as the FAA spelled it on each record; related spellings are separate pages.