A radio-thon is planned for Friday on Pittman Broadcasting stations KFXZ (105.9) and KYMK (106.3) to benefit the relief effort in earthquake-devastated Haiti. Spearheaded by the Cravins family, the event runs from 9 a.m. to 6 p.m. featuring celebrity DJs, and two drop-off points for donations will also be detailed. Proceeds generated will go to the Father McKnight Haiti Fund and the American Red Cross Haiti Relief effort.