10/15/2026
Thomas Charles Koscelnik
Lt. Col. Thomas Charles Koscelnik, USAF (Ret.) Lt. Col. Thomas Charles "Tom" Koscelnik, 93, passed away on October 13, 2026, in Frisco, Texas, just 22 days after his 93rd birthday. Tom was born in Erie, Pennsylvania, the youngest of eight children of the late John P. Koscelnik and Julia M. (Hrivnyak) Koscelnik. He grew up in a proud, close-knit family alongside his brothers John P., Joseph, Steven, Edward, and Richard, and his sisters Julia and Margaret (Zaleski). He attended Sacred...
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