Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station JA4FHZ-1 - show graphs
Map loading...
Comment: D-STAR>JP1YKS A
Location: 35°33.64' N 139°32.47' E - locator PM95SN44WN - show map - static map
9.7 miles Northwest bearing 324° from Yokohama-shi, Kanagawa, Japan [?]
10.3 miles West bearing 286° from Kawasaki, Kanagawa, Japan
12.3 miles Southwest bearing 224° from Tokyo, Tōkyō, Japan
Last position: 2020-06-22 19:16:27 EDT (49d 14h44m ago)
2020-06-23 08:16:27 JST local time at Yokohama-shi, Japan [?]
Altitude: 210 ft
Last path: JA4FHZ-1>API51 via DSTAR*,qAS,JP1YKS-IS (good)
Positions stored: 3445
Stations near current position of JA4FHZ-1 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
FW72540.7 miles 348°2020-08-11 09:48:27 JG1UBK-90.9 miles 208°2020-08-01 09:32:52
JG8GZJ-71.0 miles 79°2020-08-08 23:45:08 JH1OXL-91.3 miles 72°2020-08-11 00:55:10
JN1QFB-92.0 miles 60°2020-08-10 01:30:11 JR4ENY-102.1 miles 42°2020-08-08 05:09:01
JR4ENY-12.2 miles 46°2020-08-11 08:00:29 JJ1TSJ-92.5 miles 42°2020-08-10 03:51:00
7K4IZS-52.6 miles 76°2020-08-08 10:25:13 JI1LCS-72.7 miles 338°2020-08-09 08:01:34
JA1VBU-92.7 miles 136°2020-07-27 20:09:54 JQ1BWT-92.7 miles 297°2020-07-31 07:12:53
JI1LCS-92.7 miles 338°2020-08-10 10:14:58 JI1LCS2.7 miles 338°2020-08-02 09:20:49
JK1DJV-72.8 miles 125°2020-08-02 05:04:18 JK1NVL-92.9 miles 216°2020-08-09 19:51:51
JL1NIE-53.0 miles 322°2020-08-10 04:37:54 JS1YFC-63.0 miles 337°2020-08-11 09:58:46
JI1FCH-93.2 miles 224°2020-07-24 20:45:38 JA1DRE-53.3 miles 228°2020-08-04 19:41:13
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS