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

Dennis L. Rootvick

Named as the FAA publishes it on its approvals.

Holds 1 approved modification, most of them for the Cessna 170. FAA spelling: Dennis L. Rootvick.

Approved modifications 1 · newest first

1984-02-15SA2362NM · Installation of a Lycoming 0-360-A1F6D engine, McCauley BeD34C207/78TCA-0 propeller, flap gap seals and aileron gap... · 170B

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.