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

Air Repair

Holds 4 approved modifications, most of them for the Bellanca 17 Viking. FAA spelling: Air Repair.

Approved modifications 4 · newest first

Bellanca 17 Viking 1
1989-05-16SE7491SW · Install Scintilla VNM-7DFA magnetos on W-670-6A and -6N engines. · W670 Series
1984-12-03SE4127SW · Install modified W-670-23 piston, P/N 4180, to replace W-670-6A piston, P/N 4177. · W670-6A
1978-11-29SA3780WE · Installation of Continental IO-502-K engine, Hartzell propellers,and associated installation components. · 17-30
1976-07-28SA328NW · Installation of Fairchild Stan (R) Integral weight and balance system · 720B

Source: FAA Dynamic Regulatory System (type certificate data sheets, supplemental type certificates, technical standard order authorisations). An organisation's name is as the FAA spelled it on each record; related spellings are separate pages.