COMET 22153

Removing of the elements non-necessary for AT-802 AT-802A Fire Boss amphibious version

• Removal of the step assembly not required for amphibious version
• Optimization of bottom load system used for filling the hopper tank, reducing the weight and length of the charge tube
• Modification of the fairing to accommodate the bottom load system

Service Bulletin

• SB-22153 Issue 2 (last updated 12/06/2023)

Installation Drawings

• Mechanical Installation for the step assy. removal MI-22153-01 Issue 0 (last updated 05/01/2023)
• Mechanical Installation for the bottom load system optimization and fairing MI-22153-02 Issue 1 (last updated 09/06/2023)

Design Installation

• DI-22153 Issue 2 (last updated 09/06/2023)

Flight Manual Supplement

• FMS-22153 Issue 1 (last updated 31/05/2023)

Instructions for continued Airworthiness

• ICA-22153 Issue 2 (last updated 14/06/2023)