Front range Ruthensand in March 2002. It stands near a sluice (in the picture right
the roof ot the sluice is to be seen) near the town Drochtersen in the foreland of the dike.
The complement rear range Ruthensand stands a kilometre away behind
the dike.
(direction-, front range,
height of building 15 m, height of fire 15 m,
direction light: range of light white 15 sm - red 12 sm - green 11 sm,
characteristic [Oc WRG 6s]
one occultation every six seconds,
front range: range of light white 9 sm,
characteristic [Iso W 4s]
two seconds light - two seconds dark,
int. No.: B 1474)
