The U.S. aircraft register, updated daily
Parts

Time Trac

No failure report names the time trac. 3 FAA approvals let 1 company make a replacement time trac, Shadin Avionics (Name Change From Shadin Company 2/28/06) holding the most (3).

Approved replacement parts 3 parts manufacturer approvals

A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a time trac and sell it as an approved part for the models named. These are the companies holding such approvals for a time trac:

For these models most: Piper PA-60 Aerostar (3), Air Tractor Inc AT-400 (3), Air Tractor Inc AT-301 (3), Aeronca S7 (3), Champion 7 Citabria and Champ (2), Aeronca S11 (2), Air Tractor Inc AT-802 (1), Air Tractor Inc AT-602 (1), Air Tractor Inc AT-504 (1), Air Tractor Inc AT-502 (1), Air Tractor Inc AT-402 (1), Air Tractor Inc AT-401 (1).

MakerPartReplacesFitsGrantedStatus
Shadin Avionics (Name Change From Shadin Company 2/28/06)Time Trac Computer 965300-005500Aerostar Aircraft Corp. 360, 400, PA-60-6002010-03-24current
Shadin Avionics (Name Change From Shadin Company 2/28/06)Time Trac Computer 965300-005500Aerostar Aircraft 360, 400, PA-60-6002006-05-18current
Shadin Avionics (Name Change From Shadin Company 2/28/06)Time Trac Computer 965300-005500Aerostar Aircraft Corp. 360, 400, PA-60-6002006-05-18current

Sources: the FAA's service difficulty reports since 1995 (a report is a part that failed and was fixed, as filed by an airline, repair station or owner; the count shows reporting as much as reliability) and the parts manufacturer approvals in the FAA's Dynamic Regulatory System. The part name is the reporters' and the approval holders' own words, reduced to the first plain words so that spellings meet.