In Case You Missed It
Ask the DAR
Can a powered parachute be classified as Experimental/Exhibition if it missed the ELSA deadline?
Vacuum Bagging for Homebuilders
Pleats, punctures and vacuum loss, oh my! Patrick Thomson addresses all of these potential problems and more in the last installment of his series on vacuum bagging at home.
Future Fuels, Part 2
When 100LL phases out, the replacement will almost certainly be a 100-octane equivalent. But which one? By Paul Bertorelli.