She returned to Coco Solo in 1929.

The only site identified as immediately usable was at Coco Solo, near Colon.

Upon returning to Coco Solo, she was laid up for 11 months of extensive overhaul.

Besides acting as tender for seaplanes, she carried out rescue and salvage operations from Coco Solo.

On completion of the problem, she put into Coco Solo.

She reached Coco Solo on 12 September and operated from there for the next month.

In the fall of 1922, she resumed operations out of Coco Solo and Balboa.

This was completed 14 October 1945 and the ship returned to its base at Coco Solo.

On 1 November 1924, she departed Coco Solo for the last time.

He also received an engraved 14-karat gold watch from the appreciative submarine sailors of Coco Solo.