KROLL-SCHIFFAHRT GMBH.
image by Ivan Sache, 29 Apr 2006
image by Klaus-Michael Schneider, 8 April 2009; sighting 30 April 2007
image by Neale Rosanoski, None
Ivan Sache’s FOTW rendering follows links supplied by Jan Mertens. Rosanoski considers both its blue shade and K shape incorrect.
Schneider supplied a variant based on a flag observed at Billwerder Bucht, Hamburg, on 30 April 2007. Rosanoski finds the illustrated K smaller than the actual letter and the blue slightly too light.
K388 is Rosanoski’s interpretation with the letter drawn correctly in his judgement; he allows that its blue may be slightly too dark.