October 4, 2025

3 thoughts on “History Notes this week of Jan 24

  1. Thank you again, Wayne for this always interesting and ever informative post. It is the only one that Scotiagirl NEVER misses…and she forwards it to her Canadian relatives in the vain hope that they will learn something!

  2. We studied the P-38 Lightning in engineering school.

    On a twin-engine plane, as was learned the hard way, the props must counter-rotate to overcome torque that would flip the plane when power was applied.

    In designing the Lockheed P-38 Lightning, the decision was made to reverse the counter-rotation such that the tops of the propeller arcs move outwards, away from each other.

    Tests on the initial XP-38 prototype demonstrated greater accuracy in gunnery with the unusual configuration.

    In combat, greater accuracy in gunnery isn’t a bad thing to have.

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