The Big Mother story...HC-7 jumped into CSAR as the first dedicated outfit after 6 SH-3As were armored up and passing duty from squadron to squadron in 1966 timeframe. HC-7 was redesignated from HC-1 Det Atsugi and ended up as arguably the most decorated Navy squadron in the conflict including a Medal of Honor winner. There's a great article in Hook on their legacy.
Cdr Lassen was on the staff at Whiting (forget his position) when I went through the HTs; he would stop by the squadrons occasionally. Seemed like a really good guy.