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June 10, 2009

ANN Special Feature: Ed Downs - The ASTM Process - 06.10.09

ANN's Paul Plack talks with ASTM Compliance Consultant Ed Downs about the history and nature of the ASTM process for creating standards governing Light Sport Aircraft in the US, and the possibility

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Aero-TV: An AHRS In Your Pocket -- Crossbow's New AHC525 (Part 2)

Teeny-Tiny AHRS... Huge Capabilities

As we noted yesterday, you rarely see the tiny little boxes that provide the physical guidance for today's ingenious generation of glass panel cockpits. Solid-state by design and bereft of the hundreds of moving parts once associated with gyros and their support systems, the modern AHRS is a dependable, and superior replacement for the vacuum pumps and gyros of old.