pulse oximeter

Medical Or No—You Could Still Fly

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Three ways to meet FAA medical requirements—BasicMed, Sport Pilot and more—could help you get back in the air. Here's what pilots need to know.
IFR or VFR panel -which do you need.

Building for IFR: Do You Really Need It?

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Thinking about building an IFR-capable homebuilt? Consider whether you’ll really use it—or just spend extra money.
artificial intelligence ai generated airplane design

AI Amuses, But It Can’t Replace Aviation Experts

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AI can't replace real aviation expertise—building safe aircraft requires hands-on knowledge, experience, and a well-calibrated BS meter.
Collection of tools - bucking bars and back plates for riveting.

Tools and Shop Organization: When It’s Time to Start

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Organization, smart tool planning and connecting with local builders are essential first steps to a successful aircraft building project.
Denso alternator pulley on a Lycoming engine

Denso Alternator Homemade Adaptation

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Swapping a Denso alternator into a Lycoming engine? Here’s how one builder tackled pulley design for optimal reliability.
Aircraft tailwheel springs and linkage

Putting Off the Tailwheel Spring Repair

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After decades of delay, a cracked tailwheel spring finally forces long-overdue upgrades on a well-worn Starduster Too.
Pitot mast

Modifying a Pitot Mast

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Drilling a Piper pitot mast for heat proves trickier than expected—alignment is critical to avoid ruining the part.
Aircraft welder using oxy-acetylene to weld an aircraft component.

Running With Scissors

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Stay safe in your workshop with these practical, experience-driven shop safety tips from a tech counselor.
Taildragger aircraft at the point of transition from taxiing to flight.

Build, Test, Refine and Fix—Part 3: High-Speed Taxi Testing

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High-speed taxi testing requires precise control, detailed planning and cautious execution as speeds approach stall and rotation thresholds.

(Almost) Wordless Workshop

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Project steps rarely go in order. These illustrated tips might save you time—and frustration—when things don’t go as planned.

In Case You Missed It

Free Flight

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To fly or not to fly? Often it depends on the weather, which can be uncertain. That’s why it’s good to have IFR clearance, and crucial to have a backup plan.

Seat Foam

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DIY for comfort and cost.

A Bit About Blades

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Like a wing, a propeller blade is characterized by its area, planform, and airfoil cross section.

Flight Review: Revival of the Fittest

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Part Husky, part Cub, the Bearhawk Patrol evokes 1940s-era shapes but with the benefit of today’s advanced manufacturing. By Chuck Berthe.