Flying Lines scale columnist Orin Humphries at Kitty Hawk. Scale MattersBy Orin HumphriesNew! August 2022 column: Remote needle valve assemblies, and moreDecember 2021 column: Sport planes and prop pitchesOctober 2021 column: Instrument panelsSeptember 2021 column: Building a vintage kitMarch 2021 column: Those baffling fuel tanksFebruary 2020 column: Help us identify the mystery monoplaneFebruary 2019 column: Vacuum molding Part 2: Preparing the canopy plugDecember 2018 column: Vacuum molding Part 1October 2018 column: Trust nothing about .049sJuly 2018 column: Boyhood recollections at the RegionalsApril 2018 column: Of Blackbirds, .049s and the pursuit of knowledgeNovember 2017 column: Son of 1/2-A Operations: The fuelJuly 2017 column: 1/2-A OperationsApril 2016 column: Nostalgia and other itemsMarch 2016 column: A classy shutdown for the judgesOctober 2015 column: The canopy slider, Part 2July 2015 column: The canopy slider, Part 1January 2015 column: French curves, copiers and other challenges in scale buildingNovember 2014 column: Orin tests strength of longerons and stringersFebruary 2014 column: Orin tests I-beam strengthsOctober 2012 column: Orin's battle to collect accurate scale dataEarly 2012 column: F-84E Thunderjet project |
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