THE CONTROLLER
The Controller – 1991, Issue 4
Journal of Air Traffic Control
Editor: Terry Crowhurst
Contents
- Foreword – Neil Vidler
- Editorial – Terry Crowhurst
- TCAS II – Lee Haines
- ICAO 10th Air Navigation Conference, September 1991 – D.C.B. Stuart
- TCAS False Alarms
- IFATCA President and Deputy President visit Uruguay – Ulli Windt
- Medication and Air Traffic Control
- Air Traffic Control and Automation: abstract of a presentation to Human Factors Seminar in Bangkok – Wim Rooseman
- European Member Associations Meet in Helsinki – Preben Falkman-Lauridsen
- Press Release: Statement on the Yugoslavian Situation
- News
- Asia Pacific Regional Meeting – Neil Vidler
- Letters to the Editor
- Airtran ’91: A Summary of the Conclusions
- Lufthansa Threaten Legal Action Against ATC Delays
- Charlie’s Column
- Air Traffic At the Crossroads
- Obituary: Mr. Horst Guddat, former VP Adminstrtation IFATCA

