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Eagle's Perch, Inc.
In Case You Missed it
The secret behind opening the Lycoming Crankcase. By Richard Keyt.
Wrong Rudder Cable Nut and Missing Cotter Key
Wherever a bolt is subject to rotation, it is required to have a castellated...
Rapid Prototyping and Experimental Design
Coupon testing, part 3. By Eric Stewart and Brian Paris.
Hinges For Your Homebuilt
Piano hinges find themselves in all kinds of places as we examine the structure...