Battery Heater
No failure report names the battery heater. 6 FAA approvals let 2 companies make a replacement battery heater, Reiff Corporation holding the most (4).
Approved replacement parts 6 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a battery heater and sell it as an approved part for the models named. These are the companies holding such approvals for a battery heater:
For these models most: Northrop C-125 (2), Boeing 747 (2).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Reiff Corporation | Battery Heater BH-L | Modification Part | Bombardier Rotax GmbH 912, 914, R-1300 | 2000-09-11 | current |
| Reiff Corporation | Battery Heater BH-S | Modification Part | Bombardier Rotax GmbH 912, 914, R-1300 | 2000-09-11 | current |
| Reiff Corporation | Battery Heater BH-S | Modification Part | Franklin Engine Co. 165, 220, TPE-331 | 1996-08-19 | current |
| Reiff Corporation | Battery Heater BH-L | Modification Part | Franklin Engine Co. 165, 220, TPE-331 | 1996-08-19 | current |
| Cox and Company INC | Battery Heater 2596 | BAC 60B40071-4 | The Boeing Company 747 (all) | 1981-11-02 | current |
| Cox and Company INC | Battery Heater 2719 | BAC 60B40071-3 | The Boeing Company 747 (all) | 1981-11-02 | current |
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.