Aero Linx: The Subsonic Aerodynamic Testing Association The Subsonic Aerodynamic Testing Association was formed in March 1965 to provide a world-wide organization for operators of low speed aerodynamic testing facilities.
Aero Linx: The Brodhead Pietenpol Association The Brodhead Pietenpol Association is a newly reorganized (in 2017) non-profit educational corporation that grew and developed from an earlier type club for owners, pilots, builders, and aficionados of the Pietenpol Aircamper and Sky...
Waypoint A predetermined geographical position used for route/instrument approach definition, progress reports, published VFR routes, visual reporting points or points for transitioning and/or circumnavigating controlled and/or special use airspace, that is defined relative to a VORTAC station or in terms...
Aero Linx: Ercoupe Owners Club We fly an airplane that was the peak of pre-World War II development. It took more than a decade and a half before the features of the Ercoupe were the norm in civil aviation. Yet...
Tetrahedron A device normally located on uncontrolled airports and used as a landing direction indicator. The small end of a tetrahedron points in the direction of landing. At controlled airports, the tetrahedron, if installed, should be disregarded because tower instructions...
Aero Linx: The International Cessna 120-140 Association The International Cessna 120-140 Association is an all volunteer group of approximately 1,000 owners, pilots and others who share a common interest in restoring, maintaining and flying the Models 120, 140 and 140A...