[mattgrice]

It's actually wild that you actually CAN manually lean the mixture. What's the last car that was sold without closed-loop EFI?

If they were cars, most GA planes would qualify for 'antique' plates. Most of the rest are not technically antique, just antique technology.

[rasz]

I think it was only in the last 5? years you can no longer buy a brand new helicopter with manual throttle control right on the collective. Not even RPM control, just a stupid manual linkage going straight to the carb :|