AMARILLO—The Brumley Foundation has awarded High Plains Public Radio (HPPR) a $5,000 grant. The Brumley Foundation’s grant will provide operating support to HPPR’s five stations serving people in the Texas Panhandle. KJJP-FM 105.7-Amarillo, KTXP-FM 91.5-Bushland, KTOT-FM 89.5-Spearman-Perryton, and KTDH-FM 89.3-Dalhart broadcast a mix of news, public affairs, music, and cultural programming, and…