IAGC LAND GEOPHYSICAL SAFETY MANUAL Edition 9 ... - CGISS

2) Landing areas must be kept clean and clear of all obstructions to allow formaneuvering of helicopters.3) All wires, ropes, antennas, etc., are to be well-marked and never erected near thelanding area or approaches to the landing area.4) Fly camps must be built at sufficient distance from the landing zone. Looseobjects like tents or bags should be secured such that the helicopters’ down draftdo not affect them.5) Keep the approach and departure paths into a Landing Zone (LZ) clear of peopleand vehicles and allow for possible changes in paths as the wind changes. Winddirection indicators should be set up at all frequently used Landing Zones (LZs).6) Pilots should be able to approach or depart the LZ with external loads withoutflying over people, equipment, vehicles, or houses.7) When selecting a new Landing Zone (LZ), choose one that is as flat as possibleand has adequate clearance in several directions. Never pick a Landing Zone(LZ) in a hollow or depression. When calling a helicopter into a new Landing Zone(LZ), give a detailed description of the zone and all hazards around it, as well asthe wind direction.9.5 Pilots and Ground Crew1) All pilots must be currently licensed and have a current physical examinationcertificate.2) Ground crew members must be physically fit to perform their required duties andtrained and designated specifically as ground crew member.3) Pilots and ground crew must observe rest rules and not operate aircraft unlessthey are properly rested to be alert while on duty.4) No pilot or ground crew member may report for duty under the influence ofalcohol, after taking any drug - legal or illegal - that impairs their judgment andcoordination.9.6 PassengersTransporting passengers in a helicopter can be the most dangerous part of suchoperations when crewmembers are not familiar with boarding and disembarkingPage 120 of 136