KHPH (88.7 FM) is a non-commercial educational (NCE) radio station licensed to KAILUA, HI. Broadcasting with an effective radiated power of 6.5 kW and antenna height of 1492 meters HAAT, its signal reaches approximately 172 km to the radio horizon. The station broadcasts in HD Radio digital format. It operates a network of 2 translator(s) extending its coverage area. The station is owned by Hawaiʻi Public Radio, Inc.