Altitude: ?
Depth: 10m
Location:"Right on the col - the scar to the west has large holes immediately below it." A scar to the west with large holes below it exactly describes Schachtgruppe 36 as seen from B4. B5 was not relocated in a search in 1990, nor so far in 1995. However, the Austrians thought B5 was the same as Kat. 35, whose description is nothing similar, but 35 is in the same doline as Kat. 74, which does sound exactly like B5, so we can probably assume that it is the same place.

Descent over snow of 10m or so ended a snow choke.

Exploration: CUCC 1976