Core Points - The Shenzhen International Cruise Homeport has officially launched cross-border helicopter entry and exit functions, marking a significant step towards the realization of the "30-minute efficient transportation circle" in the Guangdong-Hong Kong-Macao Greater Bay Area [1][2] Group 1 - The launch of two helicopter routes will reduce travel times from Shekou to Hong Kong Island and Macau to 20 minutes and 15 minutes respectively, enhancing connectivity in the region [1][2] - The new helicopter routes fill a gap in direct air travel between Shenzhen and Macau, providing additional options for travel to Hong Kong [2] - The initiative is recognized by business representatives as a means to facilitate urgent business matters, important events, rescue operations, and tourism, thereby enhancing the region's integration with international markets [2] Group 2 - The seamless connection and efficient customs clearance during the inaugural flight demonstrate the advantages of the new "sea-air intermodal" model at the Shenzhen port [3] - The project represents a deep integration and systematic innovation of port functions, inspection processes, and management mechanisms, creating a new type of port that is a first in the mainland [3] - Prior to the launch, extensive communication among the three regions ensured compliance with regulations and operational realities, further deepening the alignment of rules and mechanisms in the Greater Bay Area [3]