To support helicopter services development , the civil aviation department ( cad ) will conduct an environmental impact assessment and other preparatory works for the proposed expansion of the heliport at the macau ferry terminal . cad will also continue to study the feasibility of developing a permanent heliport for domestic services 在支持直升机服务发展方面，民航处在2004 - 05年度将为港澳码头直升机场扩展计划进行环境影响评估及有关前期准备工作；民航处并会继续为本地直升机服务研究发展永久直升机场的可行性。
As at december 31 , 2006 , a total of 243 passenger e - channels are in operation at all control points , including 28 e - channels at the airport , 104 e - channels at lo wu , 10 at hung hom , 20 at lok ma chau , 9 at man kam to , 6 at sha tau kok , 42 at macau ferry terminal , 18 at china ferry terminal and 6 at tuen mun ferry terminal 截至二零零六年十二月三十一日，所有管制站共设置243条旅客e -道，包括机场28条、罗湖104条、红? 10条、落马洲20条、文锦渡9条、沙头角6条、港澳客轮码头42条、中国客运码头18条及屯门客运码头6条。
