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 9M4RAU-3 - show graphs
Map loading...
Comment: 13.7V 33C Trial MyAPRS Digipeater 144.390MHz TNNJ
Location: 2°31.14' N 103°08.52' E - locator OJ12NM74AN - show map - static map
12.5 miles Northeast bearing 42° from Labis, Johor, Malaysia [?]
19.7 miles North bearing 19° from Chaah, Johor, Malaysia
66.1 miles East bearing 70° from Melaka, Melaka, Malaysia
84.2 miles Northwest bearing 330° from Johor Bahru, Johor, Malaysia
Last position: 2016-05-02 06:40:11 EDT (262d 21h18m ago)
2016-05-02 18:40:11 MYT local time at Labis, Malaysia [?]
Device: Argent Data Systems: OpenTracker (tracker)
Last path: 9M4RAU-3>APOT30 via WIDE1-1,WIDE2-2,qAR,9W2RLW-5 (good)
Positions stored: 1
Last heard a station directly: 2016-05-02 05:25:51 EDT (262d 22h33m ago)
Stations near current position of 9M4RAU-3 - show more
callsign distance last heard - EST      callsign distance last heard - EST
9W2JVE-58.9 miles 265°2017-01-01 09:41:18 9M4RGL38.3 miles 255°2017-01-19 22:45:23
9M2RGL-338.3 miles 254°2017-01-19 23:51:19 9W2WWG-1039.5 miles 276°2017-01-05 01:05:34
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.
FAQ · Blog · Discussion group · Linking to · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS