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

Frederick Ludtke

Named as the FAA publishes it on its approvals.

Holds 1 approved modification, most of them for the Piper PA-17 Vagabond. FAA spelling: Frederick Ludtke.

Approved modifications 1 · newest first

Piper PA-17 Vagabond 1
1992-01-14SA5666NM · Installation of Continental C90-8F engine with Marvel-Schebler MA-35PA carburetor, McCuley 1B90CM7148 propeller, and... · PA-17

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.