AP3702 & AP3802 Bracket Compatability

[Johnny Leon]

Will the AP3702 brackets compatible with the AP3802's?

[pieterh]

Cisco Aironet Series 2800/3800 Access Point Deployment Guide

AIR-AP-BRACKET-1 (packaged with APs like 3702 and 2800)  and  AIR-AP-BRACKET-2 (optional alternate bracket). are compatible

AIR-AP-BRACKET-3 is not compatible with the 3800 series

[Leo Laohoo]

Depending on the bracket model.
Bracket 1 & 2 are compatible but Bracket 3 is not (and no replacement).