The U.S. aircraft register, updated daily
Parts

Global Wulfsberg

No failure report names the global wulfsberg. 6 FAA approvals let 2 companies make a replacement global wulfsberg, Aircraft Engineering & Installation Services INC holding the most (4).

Approved replacement parts 6 parts manufacturer approvals

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

For these models most: Learjet 31 (2).

MakerPartReplacesFitsGrantedStatus
Learjet INCGlobal Wulfsberg Airborne Flight Information System... M100136ICTModification PartLearjet 31A2004-12-20current
Learjet INCGlobal Wulfsberg Flexcomm II with Dual C-5000/Chelton DF... M100134ICTModification PartLearjet 31A2004-12-20current
Aircraft Engineering & Installation Services INCGlobal Wulfsberg Airborne Flight Information System... 34-RJ32-102-001Modification PartBritish Aerospace 3201 Series, 3201 Series1997-05-11current
Aircraft Engineering & Installation Services INCGlobal Wulfsberg GNS-Xls Flight Management System... 34-RJ32-100-001Modification PartBritish Aerospace 3201 Series, 3201 Series1997-05-11current
Aircraft Engineering & Installation Services INCGlobal Wulfsberg GNS-Xls Flight Management System... 34-RJ41-100-001Modification PartBAE Systems Operations) Limited (4101 Series1997-01-06current
Aircraft Engineering & Installation Services INCGlobal Wulfsberg AFIS System Installation Kit 34-RJ41-106-001Modification PartBAE Systems Operations) Limited (4101 Series1997-01-06current

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.