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 object JN1ARX-13 - show graphs
Comment: RX-Only I-Gate 144.66M(South) 1k2 Win10+SDR+direwolf
Location: 35°35.81' N 139°20.51' E - locator PM95QO13AF - show map
3.1 miles North bearing 347° from Sagamihara, Kanagawa, Japan [?]
4.2 miles South bearing 166° from Hachiōji, Tōkyō, Japan
19.8 miles Northwest bearing 301° from Yokohama-shi, Kanagawa, Japan
20.6 miles West bearing 252° from Tokyo, Tōkyō, Japan
Last position: 2025-02-06 14:01:20 EST (3m17s ago)
2025-02-07 04:01:20 JST local time at Sagamihara, Japan [?]
Last path: JN1ARX-13>APDW16 via TCPIP*,qAC,T2HAKATA
Positions stored: 1
Other SSIDs: JN1ARX-1 JN1ARX-9 JN1ARX-6 JN1ARX-10 JN1ARX-8 JN1ARX-2 JN1ARX-14 JN1ARX-7 JN1ARX JN1ARX-4 JN1ARX-3
Stations near current position of JN1ARX-13 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JN1ARX-60.0 yards 0°2025-02-06 14:00:14 JN1ARX-90.0 yards 0°2025-02-06 14:00:44
JN1ARX-80.0 yards 0°2025-02-06 13:58:48 JN1ARX-1015.8 yards 270°2025-02-06 13:59:12
JN1ARX-1420.7 yards 0°2025-01-26 07:42:54 JN1ARX-139.4 yards 58°2025-02-06 14:04:16
JN1ARX-253.3 yards 39°2025-02-06 13:53:05 JQ1DVF-9358.6 yards 236°2025-01-19 22:00:53
JO1KVS-91.4 miles 40°2025-01-22 03:16:10 JA1LSI-91.6 miles 273°2025-01-30 23:35:06
JA1RGL-91.8 miles 170°2025-02-06 00:50:41 JE1KPL-91.9 miles 300°2025-01-18 20:05:36
JE1HFS-91.9 miles 320°2025-02-02 03:40:34 JA9QQN2.0 miles 130°2025-02-02 00:59:17
7K1SGK-72.2 miles 324°2025-01-13 01:41:01 JF1TQN-92.2 miles 323°2025-02-06 00:29:29
7M1VGP-92.3 miles 130°2025-02-03 04:39:46 TK-Y2.6 miles 51°2025-02-05 17:13:12
JG1VNO-92.7 miles 278°2025-02-02 03:56:57 JK1XIV-92.8 miles 334°2025-02-05 23:29:39
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