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

Richard Melhoff

Holds 1 approved modification, most of them for the Waco ATO. FAA spelling: Richard Melhoff.

Approved modifications 1 · newest first

Waco ATO 1
2010-03-16SA02057SE · Modification of aircraft and installation of Jacobs L-6MB engine, a Hamilton Standard 2B-20-9 propeller, a Cessna... · ATO

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.