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 JA1MXO-9 - show graphs
Location: 35°43.68' N 139°49.58' E - locator PM95VR94DR - show map
5.3 miles Northwest bearing 319° from Urayasu, Tōkyō, Japan [?]
5.5 miles West bearing 276° from Ichikawa, Chiba, Japan
8.0 miles East bearing 71° from Tokyo, Tōkyō, Japan
21.9 miles Northeast bearing 28° from Yokohama-shi, Kanagawa, Japan
Last position: 2025-01-29 17:36:09 EST (14h45m ago)
2025-01-30 07:36:09 JST local time at Urayasu, Japan [?]
Device: Icom: IC-4100 (D-Star)
Last path: JA1MXO-9>API410 via DSTAR*,qAS,JP1YDG-IS (good)
Positions stored: 1493
Packet rate: 720 seconds between packets on average during 4323 seconds.
Stations near current position of JA1MXO-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JP1WNF0.7 miles 99°2025-01-15 19:42:01 JS1YNE-100.9 miles 146°2025-01-30 08:19:06
JE1EER-91.0 miles 151°2025-01-25 03:13:45 JE1IOJ-91.0 miles 355°2025-01-23 19:56:20
JJ1KCW-91.3 miles 218°2025-01-25 04:38:43 JH1DIS1.3 miles 6°2025-01-21 18:58:24
JH1XUN1.5 miles 167°2025-01-17 06:04:45 7L1VCC-91.7 miles 215°2025-01-25 18:22:27
JK1DXQ-131.8 miles 352°2025-01-29 13:52:48 JF5GRC-91.8 miles 346°2025-01-30 04:04:10
7K1VOI1.9 miles 171°2025-01-23 02:55:25 JJ1KCW-72.0 miles 65°2025-01-05 00:43:38
JS1GGW2.2 miles 173°2025-01-18 08:48:46 7M4LLE-92.2 miles 111°2024-12-31 20:27:09
JH1VMM2.2 miles 191°2025-01-22 07:58:27 JH1HST-72.3 miles 26°2025-01-30 04:01:04
JQ1JGB-92.4 miles 236°2025-01-25 00:58:01 JS3MGC-92.7 miles 120°2025-01-23 03:19:27
JI1PZF-22.8 miles 235°2025-01-30 08:13:31 7L4GSE2.8 miles 303°2025-01-03 21:58:24
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