11. Despite sporadic ground fire at the landing zone , they landed successfully. 12. Then the mujahedeen would position machine guns and RPGs around the landing zone . 13. Using a handheld officers, who provided co-ordinates directing them to the landing zone . 14. Meanwhile, the Airlanding Brigade moved quickly to secure the landing zones . 15. All the roads, villages and helicopter landing zones were heavily mined. 16. High-altitute photography provided commanders with feasible helicopter landing zones or LZs. 17. USAF F-4 Phantom IIs then ringed the landing zone with bombs. 18. Winds carried both divers about two miles east of their intended landing zone . 19. In turn, this resulted in extensive use of landing zones in this conflict. 20. Campaign Against Marijuana Planting has also used Branscomb road as a landing zone .
