About Clusternow

This app displays information from J-Cluster, a Japanese amateur radio web cluster used exclusively by amateur radio operators. * Features ・Cluster Information Display: Displays J-Cluster information. ・Selective Display: Displays spots by all modes, CW, phone, digital, and commemorative stations. ・Custom Display: Displays spots for up to three modes and bands of your choice. ・Detailed Display: Tap a spot to view its details. ・Commemorative Station Coloring: Colors the call signs of special commemorative stations and commemorative stations (with prefixes 8J, 8N, 8K, 8M, and JA3XPO). ・JARL Station Coloring: Colors the call signs of JARL stations (JA?RL, JA?YRL, JA1YAA, JA1TOKYO). ・Date Display: Displays the date in the spot information. ・Write: Write spot information. ・Specify the number of latest data points: You can select the number of latest data points. ・Display the latest Es information: Displays the latest NICT fxEs information above the spot information. ・Display Es: Displays NICT Es information and ionogram information. ・Display DXSCAPE information: Displays DXSCAPE information. * Restrictions ・Selective display selects the appropriate mode from a maximum of 1,000 data points. * App permission information This app requires the following permissions. ・Network communication: Access the J-Cluster website (http://qrv.jp/) and the DXSCAPE website (http://www.dxscape.com/) to obtain cluster information, and access the NICT websites (https://wdc.nict.go.jp/Ionosphere/realtime/) and (https://wdc.nict.go.jp/Ionosphere/realtime/fxEs/latest-fxEs.html) to obtain ES information.