The U.S. aircraft register, updated daily
Parts

Model Bf

No failure report names the model bf. 6 FAA approvals let 1 company make a replacement model bf, Baumann Floats LLC holding the most (6).

Approved replacement parts 6 parts manufacturer approvals

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

For these models most: Maule MX-7 (2), Maule MT-7 (2), Maule M-7 (2), Maule M-6 (2), Maule M-5 (2), Piper PA-18 Super Cub (1), Piper PA-14 (1), Piper PA-12 Super Cruiser (1), Cessna R172 Hawk XP (1), Cessna 175 Skylark (1), Cessna 172 Skyhawk (1).

MakerPartReplacesFitsGrantedStatus
Baumann Floats LLCModel BF-2720 Float Installation Parts Part numbers listed on...Modification PartMaule M-5-235C, M-6-235, M-7-2352002-08-05current
Baumann Floats LLCModel BF-2100 Float Installation Parts Part numbers listed on...Modification PartFS 2000, FS2001,... PA-12, PA-12S2002-08-05current
Baumann Floats LLCModel BF-2750A Float Installation Parts Part numbers listed on...Modification PartMaule M-5-235C, M-6-235, M-7-2352002-08-05current
Baumann Floats LLCModel BF-2100 Float Installation Parts Part numbers listed on...Modification PartFS 2000, FS2001,... PA-142002-08-05current
Baumann Floats LLCModel BF-2100 Float Installation Parts Part numbers listed on...Modification PartPiper PA-18, -18A, -18S2002-08-05current
Baumann Floats LLCModel BF-2550 Float Installation Parts Part numbers listed on...Modification PartCessna 172A, 172B, 172C2002-08-05current

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.