During the 1955 flood in Yuba City, California, this particular HO4S rescued 138 people in twelve hours. Photo date and location unknown to me. This airframe served in the US Coast Guard from 1953 until 1967, although it should have been marked as an HH-19G after 1962. It is marked as an HO4S-3, without its G suffix for the USCG model. To civil as N17378.
This photo was added on 6 March 2024, and has since been viewed 235 times.