ClusterNow

It is an application that displays information in Japan dedicated Web cluster J-Cluster of amateur radio.

This is an application that displays information on J-Cluster, an amateur radio web cluster used exclusively in Japan for amateur radio.

* function

- Cluster information display: Displays J-Cluster information.

・Selective display: Displays spots by all modes, CW, Phone, Digital, and commemorative stations.

・Custom display: Displays up to 3 types of arbitrary modes and band spots.

・Details display: Tap a spot to display the details of the spot.

- Coloring of commemorative stations: Colors the call signs of special commemorative stations and commemorative stations (prefixes 8J, 8N, 8M).

- JARL station coloring: Add color to the call signs of JARL stations (JA?RL, JA?YRL, JA1YAA, JA1TOKYO).

・Year, month, and day display: Displays the year, month, and day in spot information.

・Write: Write spot information.

- Specify the number of latest data: You can select the number of latest data.

・Es latest information display: Displays the latest information of NICT's fxEs at the top of the spot information.

・Es display: Displays NICT's Es information and ionogram information.

・DXSCAPE display: Displays DXSCAPE information.

* Limitations

- Selection display selects and displays the applicable mode from up to 1000 data.

* App permission information

This app requires the following permissions.

・Network communication:

J-Cluster website (http://qrv.jp/),

DXSCAPE website (http://www.dxscape.com/)

Access and get cluster information,

NICT website (NICT website (https://wdc.nict.go.jp/Ionosphere/realtime/) and

(https://wdc.nict.go.jp/Ionosphere/realtime/fxEs/latest-fxEs.html)

Access and get Es information.