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Culp's Specialties
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Toolcraft
The best tool for certain tasks may require a bit of ingenuity and home...
Wind Tunnel
Builders are often in a rush to prove the airworthiness of their homebuilt projects, but thorough flight-testing is essential.
On the Level
A few months back in this very column, I suggested that pilots should keep...
Small-bottle O2: Aithre, Aerox Compacts
Personal-sized oxygen bottles save space and weight, while serving as belt-and-suspender backup. But go bigger if you use O2 regularly.