SC-159, Navigation Equipment Using the Global Navigation Satellite System (GNSS), celebrated their 100th Plenary at RTCA Headquarters in March. The Committee was established in 1985 and has produced and maintained standards for aviation equipment using GPS. The Committee received updates on the progress of several new and revised documents, as well as joining their committee with EUROCAE WG-62.

They celebrated the conclusion of their meeting with cake! SC-159 is led by Co-Chairs Chris Hegarty of The MITRE Corporation, and George Ligler of PMEI, Inc.