The U.S. aircraft register, updated daily
Parts

Cockpit Controller

No failure report names the cockpit controller. 4 FAA approvals let 3 companies make a replacement cockpit controller, Rockwell Collins INC Airshow Systems holding the most (2).

Approved replacement parts 4 parts manufacturer approvals

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

For these models most: Gulfstream G-1159 Gulfstream II and III (4).

MakerPartReplacesFitsGrantedStatus
Rockwell Collins INCCockpit Controller 911010( )911010( )Gulfstream G-11592016-06-01current
Rockwell Collins INC Airshow SystemsCockpit Controller 911010( )IFR Avionics, Inc. 911010( )Gulfstream G-11592003-10-24current
Rockwell Collins INC Airshow SystemsCockpit Controller 911010 ()IFR Avionics, Inc. 911010 ()Gulfstream G-11591998-07-20current
Asinc INCCockpit Controller 911010 ()IFR Avionics, Inc. 911010 ()Gulfstream G-11591995-08-08current

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.