Hey there,
I decided it's time to update my build thread with my helmet mods. After trooping a couple of times, I realized a couple things. People can not hear you well from your bucket and it gets hot and sweaty in there. With some help from some squad members I obtained some generic hovis w/ speakers, amp and mic. Got some tubing and ran some wires. I got my fan from TK-4261, this is an awsome gem of a fan that sucks from one side and has a wide blow vent. He saved the day, ATA is probably the smallest bucket and I was having trouble finding something to fit. It runs on 3 AAA batteries and has lasted several trooping events at a time. The ATA bucket is very similar to the AP, at first glance they look the same. The biggest diff I found was the tube area on the cap-n-back
is more shallow on the ATA, so I had to place my battery boxes in the face. I have added padding to the front and back to stablize the helmet and provide range of motion. I used a locking velcro for the fan, and industrial for the padding, amp and battery boxes. The fan is controlled by the red push button and the sound a rocker switch. Let me know what you guys think!