That's the biggest one he's ever caught but not the biggest he's ever hooked. He had one last year when I was with him right up at the boat & it broke the line right before we were going to scoop it in the net. I bet it would have been close to 60 lbs. That's what we both guessed anyhow.
He also hooked into a Blue Catfish in 2012 that was really huge. His biggest bluecat has been 30 lbs. That one would have been 45-50 lbs easily. We have 2 spots on Boone Lake that from April-August we can catch them like crazy.
They hit nightcrawlers & small-medium minnows from April-May. Starting in June for some crazy reason they switch to bluegills(some bigger ones too) & Shiners(very large minnows). The dark colored bluegills they hit the best. I mean bluegills as large as your hand.
Most of the flatheads hit the bluegills while the blue cats hit the shiner minnows better. They are all grouped up together in about a 75-100 yard area along a rocky bank. They will bite all the way thru September. They stop biting at the end of September to 1st of October.
BTW, early on during the spring when they're hitting nightcrawlers & small-medium minnows they only bite from late afternoon til dark. They completely stop biting after dark during this time period.
Starting in June, they hit from early evening until about 2 hours after dark. From August thru September it's almost entirely right after dark til around 2-3 AM. Sometimes up until 4 AM but rarely past that time. The prime time is around midnight during the last couple of months of biting.
It's a blast. We fish out of a medium sized flat bottom boat. Plenty of room for just me & him. All we use is a small trolling motor(15 HP) because we dock about 200 yards from our fishing spots. We also have a nice crappie & hybrid hole in between our catfishing spots.
Crappie start hitting in early February & hit good until the end of March. They slow down but still hit until the end of April. We catch most of our crappie on minnow/fly combination. The Hybrid hit topwater from early April thru the end of April during the evening hours. You can also catch them during the day on chicken livers.
In the whole month of May they hit topwater at night only. That's when you can get into some huge Hybrid. I have him beat on the biggest Hybrid though. I caught one at night that weighed 18 lbs 2 oz. back in 2004. His biggest Hybrid is 13 lbs. 8 oz. The state record is 24 lbs. 7 oz. I believe. I know it's 24 lbs. but not sure about the oz.