Study Mode S Transponders

Study Mode S Transponders

52ND ANNUAL CONFERENCE, Bali, Indonesia, 24-28 April 2013 WP No. 91 Study Mode S Transponders Presented by TOC Summary Due to limitations with legacy Secondary Surveillance Radar Systems (Mode A/C), SSR Mode Select (Mode S) was developed and introduced. The … Continued
Conditional Clearances

Conditional Clearances

42ND ANNUAL CONFERENCE, Buenos Aires, Argentina, 17-21 March 2003 WP No. 90 Conditional Clearances Presented by SC1 Introduction 1.1  At the 41st annual Conference in Cancun 2002, SC1 accepted the request to investigate the use of conditional clearances. 1.2  Conditional clearances … Continued
The Definition of “Direct” in Direct Controller Pilot Communication (DCPC)

The Definition of “Direct” in Direct Controller Pilot Communication (DCPC)

38TH ANNUAL CONFERENCE, Santiago, Chile, 15-19 March 1999 WP No. 102 The Definition of “Direct” in Direct Controller Pilot Communication (DCPC)   IFATCA has policy on the use of datalink communications, and includes the following reference to “Direct”: “In any … Continued