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

Plymouth Aviation

Named as the FAA publishes it on its approvals.

Holds 1 approved modification. FAA spelling: Plymouth Aviation.

Approved modifications 1 · newest first

1961-01-01SA1-568 · Bendix 75-ampere 1273-1A generators and modification B100 to new Model 1273-3 with cooling and electrical changes. · 18 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.