1984 |

Longitudinal Separation Anomalous Interpretations

23RD ANNUAL CONFERENCE, Estoril, Portugal, 26-30 March 1984 WP No. 95 Longitudinal Separation Anomalous Interpretations This late paper is introduced as the author feels that the anomalous interpretation of PANS/RAC Doc 4444 has a bearing on WP No 61. … Continued

Helicopter Operations (ATC Aspects)

23RD ANNUAL CONFERENCE, Estoril, Portugal, 26-30 March 1984 WP No. 79 Helicopter Operations (ATC Aspects) IFATCA ‘83 decided that ‘Helicopter Operations – ATC Aspects’ should be retained on the SC1 work programme 1983-84 in order to monitor international developments … Continued

Safe Use of TCAS/ACAS and the Impact of Mode S Development

23RD ANNUAL CONFERENCE, Estoril, Portugal, 26-30 March 1984 WP No. 78 Safe Use of TCAS/ACAS and the Impact of Mode S Development Introduction This paper expands on the paper presented last year and takes account of current development work. It … Continued

Review of Alpha Numeric Callsign Systems

23RD ANNUAL CONFERENCE, Estoril, Portugal, 26-30 March 1984 WP No. 59 Review of Alpha Numeric Callsign Systems At the 1983 IFATCA Conference (Split) SC 1 was tasked with reviewing “Alpha Numeric” callsign systems. This resulted from a paper presented … Continued

RTF Frequency Jamming

23RD ANNUAL CONFERENCE, Estoril, Portugal, 26-30 March 1984 WP No. 58 RTF Frequency Jamming This subject was first raised at IFATCA 76. Consideration at succeeding conferences led to the formulation of IFATCA’s present policy on the subject (Appendix A, … Continued