People listen to the B-29 Marker Dedication memorial at Kirtland Air Force Base, April 11, 2019. Relatives of the fallen 13 Airmen traveled from all over the country to honor 13 Airmen that died in the Silverplate B-29 Superfortress plane crash on April 11, 1950. (U.S. Air Force photo by Airman 1st Class Austin J. Prisbrey)