Ask The DAR
Repairman certificate requirements, increasing gross weight, correcting inaccurate V-speeds.
Mojave Gang MoVenture
Elliot Seguin sets a point-to-point record with a little help from his friends.
Building Before Buying
Potential Sonex builders learn basic skills before writing a big check for a kit.
One Week Wonder
They Did It! Over 2,500 people help build a Zenith CH 750 Cruzer in just seven days.
In Case You Missed It
Firewall Forward: Oil Coolers and Oil Lines
The right oil cooler, installed correctly, can maximize your engine’s life. Of course, you’ll also need to consider crankcase breathers, oil separators, oil filters, oil lines and connections.
