Construction Cases

Project Introduction

In December 2024, our company will start one-year seasonal/annual maintenance service, annual patrol inspection service and equipment technical support service for communication, navigation, weather, radar and other equipment of Hubei Ezhou Airport. Specific equipment models are as follows:

1. Communication equipment: main integrated tower system (Chengdu No. 2 Research Institute), standby integrated tower system (Nanjing Lais), main interphone system (Feikun), standby interphone system (German RS), voice and data recorder system (Guangzhou Hongtian), DCL ＋ D-DATS system (Civil Aviation Data Company), control integrated information system (Central South Network Company), FA36 node system (Huashan), SDH ring network system (Huashan), civil aviation communication network system (Huawei), main and standby transfer system (civil aviation air traffic control equipment), aeronautical intelligence dynamic information management system, VHF communication system (German RS), portable VHF radio system, and emergency communication terminal system.

2. Navigation equipment: 01L, 01R, 19L, 19R instrument landing system (Norway INDRA), three sets of omnidirectional beacon/range finder equipment (American SELEX).

3. Meteorological equipment: weather radar (Anhui Sichuang), automatic meteorological observation system, conventional observation field equipment, lightning locator system, meteorological information service system, meteorological satellite cloud image receiving, processing and broadcasting system, weather map automatic filling system.

4. Surveillance equipment: secondary radar (Anhui Sichuang), surface surveillance radar (SCANTER), multi-point positioning system (the Second Civil Aviation Research Institute), ADS-B system (Jiuzhou, Sichuan).

5. Other systems: static switching system, lightning rod system, outdoor antenna system of radar navigation equipment, reflective network tower and ILS shelter system, optical fiber matrix system, clock system, target light system.

In order to successfully complete this task, we have been working hard to learn from the excellent engineers and technical experts of the airport and air traffic control company, make continuous progress, and strive to improve our business ability, technical level and service quality.

Site pictures

Waterproof and sealing maintenance of heading antenna

Navigation equipment outfield test and maintenance.

Heading antenna system maintenance and measurement

Work at heights by digging out bird's nest.