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

Ontario Flight Service INC

Named as the FAA publishes it on its approvals.

Holds 1 approved modification, most of them for the Cessna T210 Turbo Centurion. FAA spelling: Ontario Flight Service Inc.

Approved modifications 1 · newest first

1977-10-04SA530NW · Installation of McCauley D3A34C402/90DFA-10 propeller on Continental TSIO-520-H engine. · T210L

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.