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Dick Sunderland

Dick Sunderland is a builder of an RV-7. He has been flying since the 1980s, holds ATP-MEL certificates and flies out of Granby, Colorado (8,200’).
ADSB - the final lap

ADS-B – The Final Lap

The real deadline is upon us for ADS-B, are you ready?

Time is Running Out!

As the 2020 deadline gets closer, heres what is happening on the ADS-B scene.

What is happening on the ADS-B Scene?

A quick review as we move closer to the 2020 deadline.

Juggling the ADS-B Options

Things to consider before writing the check.

In Case You Missed it


 Mojave MemoriesI greatly enjoyed Mark Cook’s article “Homebuilding on the Edge” , as it...

Wind Tunnel

Blade inflow angle.


Mold MakingI have two questions about making rubber parts . What is used as...

Home Shop Machinist

Cutting aluminum on the table saw.