The U.S. aircraft register, updated daily
Parts

Radome Collins

No failure report names the radome collins. 4 FAA approvals let 1 company make a replacement radome collins, Norton Performance Plastics CORP, Composites Operations holding the most (4).

Approved replacement parts 4 parts manufacturer approvals

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

For these models most: Douglas DC-3 (1), Beechcraft TC-45 (1), Beechcraft G18 (1), Beechcraft E18 (1), Beechcraft C-45 (1).

MakerPartReplacesFitsGrantedStatus
Norton Performance Plastics CORP, Composites OperationsRadome Assembly Collins 12" WP-103 Ant. 2000X-CModification PartBeech Raytheon) (D18S, C45G, TC45G1992-08-25current
Norton Performance Plastics CORP, Composites OperationsRadome Assembly Collins WP-103 12" Ant. T/R Unit & Accessory Unit 2203X-R-CModification PartBeech Raytheon) (E18S, E18S-9700, G18S1992-08-25current
Norton Performance Plastics CORP, Composites OperationsRadome Assembly Collins 22" WP-101 C Band Ant. 1002C-CModification PartMcDonnell Douglas DC-3/C-47 Series1992-08-25current
Norton Performance Plastics CORP, Composites OperationsRadome Assembly 12" Collins WP-103 Ant. 2001XModification PartTwin Commander 500A, B, 560A1992-08-25current

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.