Falcon 50 STC

Landmark Aviation won FAA supplemental type certification (STC) to install
Rockwell Collins¹ dual ADC-87A air data computers on Dassault Falcon 50
aircraft. Work will be performed at Landmark¹s Springfield, Ill., maintenance, repair and overhaul center. ”As a replacement for the existing air data computer, the digital ADC-87A provides greater reliability and makes the aircraft compliant to fly in RVSM (Reduced Vertical Separation Minimum) airspace,” said Dennis Mick, Landmark Aviation engineering manager. “While operators benefit from reduced maintenance costs, the ADC-87A also provides an upgrade path for operators requiring enhanced surveillance to operate in European airspace.” Mick said the ADC-87A is compatible with modern display systems like the Rockwell Collins' Pro Line 21 Integrated Display System. More