More mechanical than electrical, but a little robot that crawls along the underside cleaning up oil streaks unattended while airplane sits in hangar. Like a roomba, except would have to have sucker feet or some way to hold on.
Well, I was being sarcastic, but of course you are correct.
Then again (in my Matthew McConoughey voice), if the insider is kept out, is he still inside?
The snarky part of me wants to ask if it is a Cirrus flight school?
Seriously, maybe a friendly visit to the flight school(s) to leverage the whole primacy of learning thing. Then when others see people taking advantage of the runup space they will have an ah-ha moment and follow suite.
Posting for a friend. Reply to him via the link in the CL ad.
https://sanantonio.craigslist.org/avo/d/boerne-1976-grumman-tiger-4-share/7724660171.html
Somebody could submit a FOIA request to ask for all documentation related to how the FAA decided to make that change.
More broady speaking, it is consistent with a trend of turning nouns into verbs and verbs to nouns. Example: It's a big ask for us old-timers to adjust to calling people who...