Largest model aircraft by wingspan

Largest model aircraft by wingspan
Who
Markus Frey
What
15 metre(s)
Where
Switzerland (Rottenschwil, Kanton Aargau)
When
The largest model aircraft by wingspan is 15 metres (49 ft 2 in) and was constructed by Markus Frey (Switzerland). It made its first flight at 5632 Buttwill (AG) airfield, Switzerland, on 8 May 2009. The model aircraft type KU4 Austria 1932, also known as "elephant" has a wing span of 15m, and is 4.5m long, 1m high and a weight of 70-75kg. The model plane flew up to a height of approximately 300 to 500 feet.