The U.S. aircraft register, updated daily
Parts

Rosemount Pitot

No failure report names the rosemount pitot. 2 FAA approvals let 1 company make a replacement rosemount pitot, Learjet INC holding the most (2).

Approved replacement parts 2 parts manufacturer approvals

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

For these models most: Learjet 35 (2).

MakerPartReplacesFitsGrantedStatus
Learjet INCRosemount Pitot Static Probes Installation M100165ICTModification PartLearjet 35/35A, 36/36A2005-03-14current
Learjet INCRosemount Pitot/Static Probes Installation M100165ICTModification PartLearjet 35, 35A, 362004-04-14current

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.