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

Mccoy Avionics CORP

Named as the FAA publishes it on its approvals.

Holds 2 approved modifications, most of them for the Cessna P210 Pressurized Centurion. Holds 2 approvals to make replacement parts. FAA spelling: McCoy Avionics Corp.

Approved modifications 2 · newest first

1991-12-04SA1545GL · Installation of the MAC 170A frequency stability modification to King Radio Corp. KX 170A and KX 175 transceivers. · 177, 177A, 177B
1988-12-02SA1343GL · Installation of the MAC 1700 modification to King Radio Corp. KX-175B/KX-170B Transceivers. · P210N

Replacement parts approved 2 parts manufacturer approvals, 2 current · Dublin, OH

A parts manufacturer approval lets a company make a replacement part for someone else's aircraft or engine and sell it as an approved part. This company's approvals are mostly for other and general (2).

1991-03-06MAC 1700 Modification, Transceiver 82-01445-000 · replaces Modification Part · F.260, PA-60, DH.114
1991-03-06MAC 170A Modification, Transceiver 82-FSMOD-000 · replaces Modification Part · F.260, PA-60, DH.114

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.