Aircruise

The Aircruise would be a solar and hydrogen fuel cell-powered airship.^[4] According to its design specifications, it would be 265 m (869 ft) tall containing 330,000 m³ (12,000,000 cu ft) of air and would carry a payload of 396 t (390 long tons; 437 short tons). It was "designed" to carry about 100 passengers with a flight crew of 6, 2 of whom are flight engineers, and another 14 supporting staff to look after passengers.^[5] The airship will use large Polymer Electrolyte Membrane hydrogen-power fuel cells to power in-flight electricity and drinking water.^[6]

It would have glass floors for passengers to view the land and sea beneath.^[7]

Its land speed would depend on the wind, but it would supposedly be capable of traveling at 100 to 150 km/h (62 to 93 mph), in calm conditions.^[5]

The Aircruise concept received generally favourable criticism, much to the embarrassment of reporters when the hoax was revealed. For example, The Daily Telegraph stated that it could herald a new era of luxury travel.^[8] Coverage in The Scotsman welcomed it as attractive for its environmental friendliness.^[9]

Ordinary cruise ships release three times as much greenhouse gas as a Boeing 747 per passenger and 36 times as much as the Eurostar.^[1] The Aircruise was thus claimed to be an eco friendly alternative, with its zero emission design.^[1][4]