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 JP1YGY-I - show graphs
Comment: JP1YGY Ibaraki Naks-city D-STAR -> APRS
Location: 36°25.19' N 140°29.60' E - locator QM06FK90ES - show map
2.8 miles Northwest bearing 305° from Hitachi-Naka, Ibaraki, Japan [?]
3.4 miles Northwest bearing 319° from Katsuta, Ibaraki, Japan
67.4 miles Northeast bearing 41° from Tokyo, Tōkyō, Japan
82.3 miles Northeast bearing 35° from Yokohama-shi, Kanagawa, Japan
Last position: 2025-01-29 11:20:19 EST (5m27s ago)
2025-01-30 01:20:19 JST local time at Hitachi-Naka, Japan [?]
Device: Icom: unknown (D-Star)
Last path: JP1YGY-I>APIRP2 via TCPIP*,qAC,JP1YGY-IS
Positions stored: 1
Packet rate: 588 seconds between packets on average during 28800 seconds.
Stations near current position of JP1YGY-I - show more
callsign distance last heard - EST      callsign distance last heard - EST
JL1TDI-92.3 miles 129°2025-01-29 07:01:33 7N2ATD-92.5 miles 312°2025-01-26 22:36:36
JN1WGI-93.8 miles 68°2025-01-19 03:47:42 JM1CZS-105.0 miles 133°2025-01-29 11:03:05
JM1CZS-75.0 miles 129°2025-01-29 10:57:07 JM1CZS-95.1 miles 129°2025-01-29 04:36:45
JP1YLC-I5.2 miles 180°2025-01-29 11:20:19 JQ1ZYV-N5.4 miles 128°2025-01-29 11:18:51
JP1THV-98.1 miles 248°2024-12-31 01:47:38 JA1KWV-118.3 miles 184°2025-01-29 11:20:29
7L3TFB-89.4 miles 40°2025-01-25 02:52:47 JM1AWR-159.4 miles 40°2025-01-28 02:24:18
JM1AWR-99.5 miles 38°2025-01-25 01:45:27 JL1LCW-99.5 miles 49°2025-01-29 05:33:12
JM1AWR-1010.8 miles 42°2025-01-29 11:07:26 JM1AWR-110.8 miles 42°2025-01-24 23:30:11
JN1JTN-911.6 miles 264°2025-01-25 00:13:43 JG1XWV-512.6 miles 37°2025-01-13 21:13:41
JP1YKL-I13.2 miles 33°2025-01-29 11:20:19 JM1AWR-813.3 miles 42°2025-01-25 21:30:07
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