The U.S. aircraft register, updated daily
Parts

Airborne Dispersant

No failure report names the airborne dispersant. 2 FAA approvals let 1 company make a replacement airborne dispersant, Farwest Aviation Services LLC 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 airborne dispersant and sell it as an approved part for the models named. These are the companies holding such approvals for a airborne dispersant:

For these models most: Lockheed 382 (1).

MakerPartReplacesFitsGrantedStatus
Farwest Aviation Services LLCAirborne Dispersant Delivery System(ADDS) B-01-5500Modification PartLockheed Models 382 B, E2004-08-26current
Farwest Aviation Services LLCAirborne Dispersant Delivery System (ADDS) Dwg B-01-0000Modification PartLockheed 382 B, E, G1991-08-20current

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.