In Case You Missed It
Aero ‘lectrics
Columnist Jim Weir comes up with what he thinks is the optimal design for getting power from the 12-volt aircraft battery to the LED without wasting any.
Flying Hot
Summer heat can be more than uncomfortable—it can be dangerous. Smart planning, proper cooling, and a little altitude can keep you flying safely.
Ask the DAR
Repairman certificate eligibility, ELSA mods, flying at civil twilight, fuel cap engraving.
