Sagetech Corporation once again proved small Unmanned Aircraft Systems (UAS) can safely fly in controlled airspace using the same technology that has helped maintain flight safety for decades. A PAE ...
Mode C transponders (Docket No. 2000-NM-284-AD; Amendment 39-12682; AD 2002-06-05) - requires, for various transport category airplanes equipped with certain Mode C air traffic control transponders ...