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Andrew Robinson

Andrew Robinson
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Andrew Robinson is an aerospace engineer who spent half his career in airplane and rocket design with the major aerospace companies before accidentally falling into telecom. He mentors EAA youth builds on Saturday mornings in conjunction with working to finish his Thorp T-18 so that he can get back to flying.

Conquering the Magneto

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Professor X and Kolchak would both be proud Part 1
The finished items ready for alodine. The inside edges of the tie-down holes were later chamfered and smoothed.

Tie-Down Brackets

2
Finding an angle on staying grounded.
O-290G case with the nose machined for flight use. The mounting lugs were not “countersunk” for conical bushings on this engine. Look for a later article on making the engine mounts.

A D For Effort

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LYCOMING O-290G REBUILD PART 1
case parting plates

Case Parting Plates

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A low-cost, effective method for separating stubborn Lycoming O-290 case halves using homemade parting plates and basic hardware.
Thorp T-18 rudder with taillight

Adding a Taillight to a Completed Rudder

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A creative, low-impact solution for mounting a light without cutting up your rudder.

Behind the Scenes Access

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Creating access panels in your airplane.

In Case You Missed It

ScaleBirds P-36 Hawk

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ScaleBirds, a newcomer to the kit manufacturing scene, chose to start their line of replica fighters with one of the first all-metal U.S. military pursuit ships of WW-II—the P-36.

Wind Tunnel

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Seemingly inconsequential alterations—even mounting an inflight camera on the airframe—can result in big changes to an aircraft’s handling and performance.

Aircraft Wiring

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Understanding alternators and voltage regulators. By Marc Ausman.

Near the Finish Line

When your plane is almost completed, its time to shop for insurance. By Shanna Linton and Jennifer Cummins.