Her sixth patrol began from the latter port on 27 January 1940.

The major threat had been dispelled by the time aerial patrol began.

The last patrol that U-1163 took part in began on 15 April 1945.

The Marine sniper watched as the nightly patrol began another round.

The additional patrols began on Dec. 5 with 10 officers.

Her second patrol began on 6 June 1942.

Her next patrol began on 28 May and was slightly more successful.

The patrol began its first tours of the park on June 12.

Still, as the patrols began, there was some nervousness on both sides.