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 JQ1XAM-B - show graphs
Location: 35°32.17' N 139°44.81' E - locator PM95UM98OQ - show map
5.1 miles South bearing 169° from Shinagawa-ku, Japan [?]
8.5 miles Northeast bearing 44° from Yokohama-shi, Kanagawa, Japan
11.0 miles South bearing 164° from Tokyo, Tōkyō, Japan
Last position: 2024-09-20 20:10:16 EDT (1d 2h20m ago)
2024-09-21 09:10:16 JST local time at Shinagawa-ku, Japan [?]
Device: Icom: IC-5100 (D-Star)
Last path: JQ1XAM-B>API510 via DSTAR*,qAS,JP1YJY-IS (good)
Positions stored: 9
Packet rate: 66 seconds between packets on average during 266 seconds.
Other SSIDs: JQ1XAM-A JQ1XAM
Stations near current position of JQ1XAM-B - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JQ1XAM-A0.4 miles 44°2024-09-20 15:39:46 JH5GYF-71.1 miles 346°2024-08-25 05:07:06
7N3MCX-A1.3 miles 359°2024-09-13 07:42:31 PU2PYC-51.4 miles 60°2024-08-26 22:46:51
JH1VLN1.9 miles 301°2024-08-25 06:49:20 RJTT2.3 miles 65°2024-09-21 22:22:17
JH1YNW2.3 miles 250°2024-09-21 21:36:28 JK1DXS-72.5 miles 270°2024-09-21 07:11:03
JE6BVY-72.6 miles 65°2024-08-25 01:10:59 7L3KGD-72.6 miles 64°2024-08-25 02:39:42
JH8LBA-i2.6 miles 68°2024-09-17 05:15:02 JP1VVM-92.7 miles 234°2024-09-15 02:38:41
JA4AMF2.7 miles 345°2024-09-21 21:58:12 7K1PXO-92.7 miles 29°2024-09-18 05:37:27
7N4KAP-93.0 miles 358°2024-09-17 02:03:26 JH1MPZ3.2 miles 296°2024-09-12 21:18:57
JG1GFZ-93.3 miles 277°2024-09-19 00:09:43 JE1EFV-A3.6 miles 278°2024-09-21 00:04:07
JP1YLK-I3.6 miles 348°2024-09-21 22:11:26 JS1YPS3.6 miles 278°2024-09-10 02:51:26
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