SSN718, USS Honolulu was the first sub my son, LCDR Christopher Boob, served on and she will always have a fond place in his heart. He is currently serving aboard the Carrier, Teddy Roosevelt. I am trying to find a USS Honolulu Challenge Coin for him. As we all know, they sure are hard to find. If anyone has one they are willing to part with, please let me know. Thank you