Largest banner flown by a helicopter

Largest banner flown by a helicopter
Who
Möbel Martin GmbH & Co. KG
What
5107 square metre(s)
Where
Germany (Mainz)
When
The largest banner flown by a helicopter measures 5,107 m² (54,971 ft²41 in²) and was achieved by Möbel Martin GmbH & Co. KG in cooparation with Martin Klenke from Helijet Charter GmbH (all Germany) in Mainz Finthen, Germany, on 18 August 2012.