Oct 13 2009
Hi-Flyer (Die Welt Balloon in Berlin)
Berlin’s Hi-Flyer is a trademark, the biggest helium balloons in the world. The “Welt-Balloon” has a sort of a gondola where visitors ascend silently above Berlin. One shouldn’t worry about their safety, it ascends to about 150 metres (450 ft) but it is restrained by a cable attached to the ground. In addition, the Balloon is conducted by a pilot. The “Welt-Balloon” ‘journey’ is above Checkpoint Charlie, the Axel-Springer-Building and the Brandenburger Tor, where the 360° view is surely a breathtaking one! During summer, the Hi-Flyer schedule is on till 00:30, when the balloon is also illuminated, so a night tour together with your family or friends is the ideal choice for the end of day.
Die Welt Balloon
Some technical data concerning Die Welt Balloon are listed below:
The aircraft
Identification D-ORKA
Type of vessel manned captive balloon
Model FK 5500 / STU
Factory No. 6016
Dimensions
Highest point of ascent 150 m
Height in secured condition 36 m
Balloon diameter 22.5 m
Balloon surface area 1,250 m²
Diameter of gondola rotation 5.2 m
Gondola capacity max. 30 Passengers
Diameter of take-off and landing platform 9.4 m
Minimum size of location 80 x 80 m
Anchoring
Anchoring points 24 Each
Storm safety / anchoring points 72 Each
Weight of anchoring 200 t
Winch
Weight 10 t
Maximum tension speed 40 m/min
Main rope diameter / Steel (tenfold safety)
Gas 23 mm
Helium filling 5.500 m³

Berlin from Die Welt Balloon
Die Welt Balloon by night


