助航设施 meaning in English

aids to navigation
navaid (navigation aid)
navigation aid (navaid)

Code for construction and acceptance of civil airport visual aids
民用机场目视助航设施施工及验收规范
Visible aidto navigation
视觉助航设施
However , the traditional management model of navigation mark is out of date and has some shortcomings so that it ca n ' t meet the requirements of high quality safe navigation that are brought up by the busy waterway transportation
航标是航道的基础助航设施，直接影响船舶的航行安全。但航标的传统管理模式落后，已经无法适应日益繁忙的航道运输所提出的高质量安全航行的需求。
Costal aids to navigation are not only important establishment for ship ' s safety sailing , but also vital part of main route at sea and port hinge . it is significant for waterway transportation , sea development , fishery , national build and defence as well as safeguarding the sovereignty of the country
中国沿海航标是船舶安全航行的重要助航设施，是海上主通道和港口主枢纽的重要组成部分，是保障海上南北运输主通道和港口畅通的重要手段，对我国水上交通运输、海洋开发、渔业捕捞、国防建设和维护国家主权具有重要意义。