So my experience was a bit interesting. First off, I have been fishing this river for at least 20 years and never seen a WA warden on it. I drove up river to fish for the day and saw one of my favorite runs was empty so I pulled over and parked to fish it. As I got out of the truck I realized my license was still attached to my waders at camp and I was wet wading this particular morning. I literally thought to myself, "I'll be alright, I've never seen a warden out here". As I was nearly finished in the run and getting to the juicy boulder water, I see a warden drive by, stop, and come back. I thought you have got to be kidding. When he got out I told him "this is f'n classic, the one time I forget it, you show up". Anyway, I had my hunting license in the truck which showed I had a fishing license so he gave me a pass. But he warned me that I must have my catch card on my person while fishing. Two days later I saw him again in another spot at a take out and he asked for my license again, even though this time I wasn't fishing and was simply shuttling a friend's rig. I reminded him that he had previously checked me. He didn't care and I thought that was weird, but he ended up giving several people at that time tickets for not having their catch cards. So whether you have digital copies of your license or your actual license, you need to have your actual catch card on you (at least if you are fishing where recordable fish reside).