Any ideas what this boomer is?
https://drive.google.com/file/d/1lzAOorYucuW1wEboQ17VOsucXk_UUINQ/view?usp=drivesdk
I think it's a GPX 990
https://drive.google.com/file/d/1lzAOorYucuW1wEboQ17VOsucXk_UUINQ/view?usp=drivesdk
I think it's a GPX 990