Crossing and Passing MAAFAS Tony Henley BAE SYSTEMS
Crossing and Passing MA-AFAS Tony Henley BAE SYSTEMS ASAS TN Second Workshop, 6 -8 October 2003, Malmö
Basic Instructions • Pass 8 NM behind target, then resume to WPT • Pass above/below target to LEVEL • Pass 8 NM left/right of target, then resume to WPT ASAS TN Second Workshop, 6 -8 October 2003, Malmö
PASS BEHIND • Conditions – Two aircraft at same flight level – Lateral routes cross at angles (50°-140°) – Separation will be lost without course change • Action – [Instruct target aircraft to maintain heading] – Issue Pass Behind instruction ASAS TN Second Workshop, 6 -8 October 2003, Malmö
PASS BEHIND ASAS TN Second Workshop, 6 -8 October 2003, Malmö
Implementation Sequence • • Identify conditions for application Identify Target Issue Instruction Implement and monitor instruction ASAS TN Second Workshop, 6 -8 October 2003, Malmö
Identify Target ASAS TN Second Workshop, 6 -8 October 2003, Malmö
Issue Instruction ASAS TN Second Workshop, 6 -8 October 2003, Malmö
Implement Instruction ASAS TN Second Workshop, 6 -8 October 2003, Malmö
Video ASAS TN Second Workshop, 6 -8 October 2003, Malmö
Rome - Flight Results ASAS TN Second Workshop, 6 -8 October 2003, Malmö
End ASAS TN Second Workshop, 6 -8 October 2003, Malmö
PASS ABOVE • Conditions – – Aircraft have similar lateral routes Lead aircraft is slower than trailing aircraft Lead aircraft is above trailing aircraft Trailing aircraft wishes to climb • Action – [Instruct lead aircraft to maintain altitude] – Issue PASS ABOVE instruction ASAS TN Second Workshop, 6 -8 October 2003, Malmö
PASS ABOVE ASAS TN Second Workshop, 6 -8 October 2003, Malmö
PASS ABEAM • Conditions – Aircraft operating at same flight level – Aircraft on same lateral route – Trailing aircraft faster than lead aircraft • Action – [Instruct lead aircraft to maintain speed] – Issue PASS instruction to trailing aircraft ASAS TN Second Workshop, 6 -8 October 2003, Malmö
PASS ABEAM ASAS TN Second Workshop, 6 -8 October 2003, Malmö
Variations • Spacing – Can be specified by controller – Defaults: 1000 ft vertical, 8 NM lateral • Resume – to waypoint – own navigation ASAS TN Second Workshop, 6 -8 October 2003, Malmö
- Slides: 16