The U.S. aircraft register, updated daily
Parts

Belly Cowl

No failure report names the belly cowl. 3 FAA approvals let 1 company make a replacement belly cowl, Multisciences INC 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 belly cowl and sell it as an approved part for the models named. These are the companies holding such approvals for a belly cowl:

MakerPartReplacesFitsGrantedStatus
Multisciences INCBelly Cowl Rear MI-2006820068Viking Air Limited (Otter) DHC-32019-06-09current
Multisciences INCBelly Cowl FWD MI-2006620066Viking Air Limited (Otter) DHC-32019-06-09current
Multisciences INCBelly Cowl Center MI-2006720067Viking Air Limited (Otter) DHC-32019-06-09current

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.