
The house flag is quartered diagonally red and white with a blue R at the centre. The website design is confirmed on Heidi in 1997. That vessel also flies a blue-over-white flag with central arms, whose identity is not given. Current vessels had no funnels; a 1950 black-and-white photograph of the earlier Heide shows a light funnel with a dark band and light charge, largely obscured by the wheelhouse.