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

Columbia Marine, INC

Named as the FAA publishes it on its approvals.

Holds 1 approved modification, most of them for the Cessna 180 Skywagon. FAA spelling: Columbia Marine, Inc.

Approved modifications 1 · newest first

Cessna 180 Skywagon 1
1998-04-10SA983WE · Removal of right-hand door to permit aircraft to engage in special operations such as parachute jumping and aerial... · 180 Series

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.