My buddies and I work on airplanes a lot and we are required to annually have the calibration re-certified on torque wrenches.
When my high-dollar wrench was “borrowed” and never found it‘s way back home... and I was in a hurry on a personal job on my truck... I bought a set of HFs in 1/4, 3/8, and 1/2”. The 1/4” found it’s way into my airport toolbox, so when the company sent the shop tools for re-cert... I threw it into the group. It passed.
Same thing next year.... and the next.... So I threw all 3 sizes into the last calibration group and all 3 passed.
I’ve never bothered to have them re-calibration checked since. It’s been 4 years now since I retired and would not hesitate to use them on my own airplane. (FAA has no idea how to get to my house anyway.)