USN Submarines - May 19th

1917 - Keel is laid for the USS R-24 (SS 101)

1917 - USS N-7 (SS 59) is launched

1924 - USS S-3 (SS-107) Collided with USS S-49 at New London 19-May-

1944 - USS Spot (SS 413) is launched

1950 - Keel is laid for the USS K-3 (Bonita)

1961 - Keel is laid for the USS John Adams (SSBN 620)

1984 - USS Alabama (SSBN 731) is launched

1989 - Keel is laid for the USS Montpelier (SSN 765)

Source - Myron Howard