Page 56 - 인천국제공항 4단계 건설사업 건설지 [브랜드북 영문]

handling service. In Phase 3, the ICS type sorted baggage on individual trays that moved
independently. In Phase 4, the TTS system, featuring loop-circulating automatic sorters, was

introduced, improving processing capacity and responsiveness.
Considering the rising number of passengers, Phase 4 extended the conveyor by 43 km to process
more baggage. The baggage handling system is 184 km from three above-ground floors to one
underground floor, strengthening facility reliability. Automatic classification was improved by

installing additional junctions. It mobilized more than 10,000 personnel for a trial operation with
more than 700,000 pieces of baggage to prevent potential issues after launch.
The location tracking service of checked baggage was introduced in 2022. It enables passengers
to check the loading and location of baggage in real time with their mobile device, improving

service reliability. Incheon Airport developed its own baggage positioning system where ground
employees can check the location and started running the system in October 2023.

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