Who holds what · as the FAA records the name

Grodahl John

Named as the FAA publishes it on its approvals.

Holds 1 approved modification, most of them for the Piper PA-28 Cherokee, Warrior, Archer and Arrow. FAA spelling: Grodahl John.

Approved modifications 1 · newest first

Piper PA-28 Cherokee, Warrior, Archer and Arrow 1

1976-05-19SA3196WE · Installation of Lycoming O-320-DIA engine, Hartzell HC-C2YL-1BF/F7663-4 or Hartzell HC-C2YL-1BF/8468A-8R propeller... · PA-28-140

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.