The U.S. aircraft register, updated daily
Parts

Lit Overhead

No failure report names the lit overhead. 2 FAA approvals let 1 company make a replacement lit overhead, Ahlers Aerospace 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 lit overhead and sell it as an approved part for the models named. These are the companies holding such approvals for a lit overhead:

For these models most: Bell 407 (2).

MakerPartReplacesFitsGrantedStatus
Ahlers Aerospace INCLit Overhead Panel 808-30033Modification PartBELL 4072008-06-25current
Ahlers Aerospace INCLit Overhead Panel 808-30033Modification PartBELL 4072008-06-09current

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.