im sorry if I’m posting this in the wrong place. I’ve literally just joined. I’m trying to find as much information as I can about my Grandad who served in 45th LAA. I’ve got his service number and 4 medals but I just can’t find him online anywhere. I’m happy to sign up to a paying site if need be. All advice greatly received. Thank you. His service number was 1834911 and thankfully he returned home.