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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.
[Credit: Wikimedia Commons]

Odd and Unusual Aircraft

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If you look at the books in my library, and by that, I mean the ones on the shelves, not the ones next to......
Dragging it in low and slow for the STOL competition. [Credit: Andrew Robinson]

Sun ’n Fun 2026 Recap: Avionics Upgrades, Thorp Kits, and STOL...

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I made my annual foray down to Lakeland Linder International (international for almost ten years now!) airport for two days of sweating off a...
Making rare use of my drafting tools for the internal timing. [All Images Credited to Andrew Robinson]

Conquering the Magneto, Part 2

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The second installment continues demystifying the aircraft magneto, with deeper detail on service and troubleshooting.
[Credit: AdobeStock]

Winging It

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Sometimes an aircraft feature matters a great deal, and sometimes the air simply doesn't care one way or the other.
Andrew bought a Thorp T-18 project, which started him down the road to experimental aircraft project ownership and construction. [Credit: Andrew Robinson]

Winging It

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Reflections on an aerospace career and writing.
Aircraft control surface designs may include counterweights to offset and eliminate flutter. The counterweights should not be eliminated to save weight. [Credit: Kitplanes Archive]

Weight and Flutter

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There are places where weight is needed and should not be deleted.
[Credit: Eric Powell]

Weight In The Balance

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The essentials of getting the CG right.

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

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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

In Case You Missed It

SeaReys to the Dry Tortugas

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Two SeaReys travel along the Gulf Coast from Houston to the Dry Tortugas.

The Dawn Patrol

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Dick and Sharon Starks mix it up with the “big boys” and draw their own crowd at Oshkosh AirVenture 2011.

We Shall Be Led Into the Light

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In 1850, British physicist Joseph Swan began experimenting with paper coated with carbon in...

Weigh and Balance Each Addition

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Weigh and balance each addition.