technical work program in the air navigation field (TWPANF)
технічна програма роботи в галузі аеронавігації
технічна програма роботи в галузі аеронавігації
Technical Work Program in the Air Navigation Field
air support field pack, field pack air support, airborne / para (air support) / Pathfinder Bergen
work hygiene / hygiene of work
position and navigation unit / position navigation unit (PNU)
joint tactical unmanned air vehicle program
Special Committee on Future Air Navigation Systems