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

Arthur J and Helen Curtiss

Named as the FAA publishes it on its approvals.

Holds 1 approved modification, most of them for the Piper PA-24 Comanche. FAA spelling: Arthur J and Helen Curtiss.

Approved modifications 1 · newest first

Piper PA-24 Comanche 1
1989-04-20SA2487CE · Installation of rudder, aileron, flap, and stabilator trim tab gap seals · PA-24-250

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.