KNOXVILLE Floyd Douglas "Loonie" Luna, 72, passed away June 16, 2012 in Birmingham, Ala.Loonie was a heavy equipment operator for many years. He was a loving, husband, father and grandfather, and was loved by all.He is survived by his wife of 51 years, Gayle Luna; daughters, Teresa Locke, of Jasper, Ala., Tracy Luna (Warren Sanders), of Knoxville; grandchildren, Chelsea, Sharif, Warren, Tristan, Tyler and Tanner; sister and brother-in-law, Merita Jackson and husband Ed, of Alabama; brothers and sisters-in-law, Mike and Kyle Luna, of Farragut, Clarence and Evelyn Luna, of Knoxville; several nieces and nephews. The family will receive friends from 10 to 11 a.m. on Saturday with a Celebration of Life to follow at 11 a.m. at Click Funeral Home, Middlebrook Chapel, with Rev. Randy Carver officiating.Interment will follow at Highland Memorial Cemetery. Click Funeral Home, Middlebrook Chapel, 9020 Middlebrook Pike, Knoxville, Tenn., is serving the Luna family. www.clickfuneralhome.com.