William L. Foschaar
Named as the FAA publishes it on its approvals.
Holds 1 approved modification. FAA spelling: William L. Foschaar.
Approved modifications 1 · newest first
1985-07-16SA2535NM · Installation of Lycoming 0-320-A3A engine and Hartzell HC-C2YL-4BF/FC-7663-4 propeller, fiber glass cowling,... · GC-1B
Source: FAA Dynamic Regulatory System (type certificate data sheets, supplemental type certificates, parts manufacturer approvals, technical standard order authorisations). An organisation's name is as the FAA spelled it on each record; related spellings are separate pages.