Steven L. Knopp
Named as the FAA publishes it on its approvals.
Holds 1 approved modification, most of them for the Cessna 180 Skywagon. FAA spelling: Steven L. Knopp.
Approved modifications 1 · newest first
1982-04-19SA1619NM · Installation of Bicentennial II 24x10x6 4 ply 4 pr TSO-C62B, Type III tires on main wheels previously installed... · 180B
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.