S Duke Teitzel
Named as the FAA publishes it on its approvals.
Holds 1 approved modification. FAA spelling: S Duke Teitzel.
Approved modifications 1 · newest first
1980-06-27SA955NW · Installation of a Continental E-225-4 engine using updraft cooling with a Hartzell HC-12X20-5/8433-O propeller · Navion (Army L-17A)
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.