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

Machen, INC

Holds 3 approved modifications. FAA spelling: MACHen, Inc.

Approved modifications 3 · newest first

1976-12-28SA389NW · Installation of Continental IO-360-D engine and McCauley D2A34C67/76C-2 propeller and a gross weight increase. · GC-1B
1975-09-16SA203NW · Installation of Franklin 6A-350-C1 engine and McCauley2A34C22/SF84-10 propeller. · GC-1B
1975-03-25SA167NW · Installation of access door aft of luggage compartment. · GC-1B

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.