NBC September 25, 2018 12:50 pm Memorial Held for PSA Flight 182 Crash It’s been 40 years since PSA Flight 182 colliding with a small, private plane over homes. NBC 7’s Melissa Adan has more on memorial plans for this anniversary. US & World Videos 0:28 A Vermont state trooper plunges into icy pond to rescue 8-year-old girl 2:59 Keep these travel etiquette tips in mind this holiday season 2:20 Bodies of Missing Men Found in Rubber Bins Inside Storage Unit 1:42 Hundreds of Golden Retrievers Walk a Mile for the Official Boston Marathon Dog 1:51 Typewriter Shop Owner Receives Gift From Tom Hanks