Working hours........a day worker will do the 37.5 to 40 hr work week but the techs hours will depend where they work and the type of shift. Then toss in sports, admin, leave, etc........but shifts vary. I've done shifts where it was a 35 hr week........a 30 hr week one week then 40 the next.........50+ in a week and then you can toss in staying late during nights to get a bird ready for the next day (esp in a SAR Sqn), but then also, when nights are slow, the crews will split down "occasionally". And if you deploy, expect long days/nights.
Workload....geez. Some days are insane, going from one plane to another....then other days, you are doing nothing. But that depends on where you work. Day workers usually have a steady job where as shift workers (the techs on the plane vice the techs in the day) don't have a set job to work on. When you get to work is when you find out what you maybe doing. Maybe an engine change, fuel tank entry, landing geart change, etc....And joe jobs are a staple of military life. Nothing flying and guess what? Hangar clean-up, moving crud around, etc..........
Trips........guess I wasn't CLEAR enough........depends on the type of aircraft your on. Always some oppurtunity for a trip or 2 or 3 or 4 and so on. Herc world is good for trips, Dash-8 world is not. Griffin world, not really........SeaKings, well you get to go with the ship when an AirDet is on board......Auroras, some trips........CF-18s, some........Tutors, only the Snowbirds use them now, so lots of travel. Then there are MRP's (mobile repair parties) to exotic locations if a plane breaks down away from base and cannot fly back. Working on a herc up north, outdoors at -45 is a hoot
But usually only the experienced techs go. Courses...there's more travel for you.
Overall........Not that much travelling or too much, hours are not set in stone (no union here) ,the workload is hit or miss (usually busy)and the conditions can be great or lousy. But one thing, being an AVN tech is not like an AME in the sense that as a AVN, you may end up working a job that takes you off the plane for years, go to some bleep hole place for a deployment or somewhere nice, get a hotel w/o a pool or with one that's closed...grrr
, and then toss in all the military stuff. AME's go to work, fix planes and go home.