Diary of a U-Boat Commander

d our trim to give her only three tons negative buoyancy, jus

all the crew in the after-compartment. No result. We then pumped the outer divin

to risk it and we put

ew seconds we were trimmed down again, and as a precautionary measure we proceeded for a couple of miles at twenty metres, when, coming up to periscope depth, we surfaced, and finding a

stward of Cape St. Abbs, [10] as we have instructi