the chinook is definitely one of my favorite production knives ever, i have 5 of them. i have 1 first generation, 1 second generation, and 3 of the third generation. i bought a custom sheath on ebay for the third generation chinook that allows me to carry it in the fixed position, its pretty awesome

really one of spydercos finest, i really hope there will be a fourth version or some sprint runs in the future. a sprint run of the first generation chinook would be a dream come true, its a completely different knife than the second and third generation verions. the chinook 1 is a monster!