AirSea Lines

AirSea Lines was a Greek airline brand associated with seaplane transportation. It sought to connect Greek islands, coastal locations, and other transport points using seaplanes, offering an alternative to conventional airports and ferries on selected short routes. Because seaplane operations require different infrastructure from regular airlines, the brand's model focused on water-based airports and island connectivity. Reliable publicly available information about its founding background, ownership, route network, and operating scale is limited. The brand is generally regarded as no longer operating.

AirSea Lines was one of the Greek seaplane airline projects associated with passenger services between islands and coastal locations. Unlike conventional airlines that depend on major airports, the model used seaplanes and water-based landing facilities to serve communities without large airport infrastructure. Available information is insufficient to verify the company's exact founding year, founders, ownership history, or detailed route development. Industry references indicate that the brand later ceased operations and did not develop into a sustained international airline network. Because a complete official archive and independently verifiable route history are not readily available, this entry does not infer specific fleet sizes, milestones, or financial results.

• Seaplane passenger services

  The brand's core offering was passenger transportation by seaplane, aimed primarily at short-distance travel between Greek islands and coastal locations. Unlike conventional airport-based aviation, the service relied on water landing facilities and was positioned as a supplement to ferries and regular airlines.