I'm not qualified.
Neither are most of those sitting in the positions.

Simply check the requirements, file for your "Leader" status and if you're an not AMA Open member for 3 consecutive years, ask for a waiver. It won't be the first time that has happened, nor even the second one.
Heck, you get a pretty shirt, some expense monies and all the folks at the flying fields say, "WOW, he is an AMA officer." The AMA EC is the AMA's Board of Directors. As a director of an IRC 501 (c) (3) organization, a Director can file unreimbursed expenses as same as employee business expenses. As a director you need to be aware of many things such as different airplanes, engines, radios, etc., etc. Those purchases are "Business Expenses."
Don't forget that all your trips to the LHS, to the flying sites, and even to a place where modelers might gather to "discuss modeling things" on a bad wx. day - more expenses. It is not all bad work, just time consuming.