Aircraft Tools Consulting overhauls portable liquid and refrigerant fire extinguishers, engine and auxiliary power extinguisher units under FAR-285, EASA Part-145:

• 870317, 871685, 890017, 890275, 891318, 892480, 893948
• 466040, 466090, 898052/897579
• A829700-series
• 33700002, 33700005, 33700006-1
• 33007504, 33007505, 33007507
• 34300012-1
• 33500030-1
• 34100006-1
• 34500036-1
• 30100022-series