11. Kotaite told the opening session of the 11th Air Navigation Conference. 12. The pool was lit at night an aid to visual air navigation . 13. CDM is a procedure by EUROCONTROL, European Organization for Safety of Air Navigation . 14. In 1991 the International Civil Aviation Organization created the Future Air Navigation System Panel. 15. Additionally, air navigation services were sold in 1996 to Nav Canada, a private organization. 16. We interface with more than 18 air navigation service providers. 17. Airways is a full member of the Civil Air Navigation Services Organisation ( CANSO) 18. Although he was 39, he persuaded the Navy to train him in air navigation . 19. However, they still had to pay full terminal, security and air navigation service charges. 20. He later extended the use of the plotter to air navigation for small aircraft.
