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 VK4MJM-3 - show graphs
Map loading...
Comment: Emerald Local Area U=14.2V
Location: 23°30.98' S 148°09.65' E - locator QG46BL96HB - show map - static map
0.5 miles North bearing 22° from Emerald, Central Highlands, Queensland, Australia [?]
35.0 miles South bearing 199° from Tieri, Central Highlands, Queensland, Australia
45.7 miles West bearing 276° from Blackwater, Central Highlands, Queensland, Australia
Last position: 2021-03-11 21:05:31 EST (31d 4h23m ago)
2021-03-12 12:05:31 AEST local time at Emerald, Australia [?]
Last telemetry: 2021-02-13 20:23:02 EST (57d 5h5m ago) – show telemetry
Vin: 14.536 Volt, Rx1h: 0 Pkt, Dg1h: 0 Pkt, Eff1h: 100 Pcnt, A5: 0 None
 O1     O2     O3     O4     I1     I2     I3     I4 
Device: Microsat: WX3in1 Mini
Last path: VK4MJM-3>APMI04 via TCPIP*,qAS,VK4MJM
Positions stored: 5
Last heard a station directly: 2021-03-11 21:06:48 EST (31d 4h22m ago)
Stations near current position of VK4MJM-3 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
VK4CWL B17.8 yards 270°2021-04-12 02:20:58 VK4CWL-B17.8 yards 270°2021-04-12 02:21:08
CHLSTWA1.0 miles 328°2021-03-24 05:23:58 CHLSWWA1.0 miles 328°2021-03-22 01:57:20
VK4CWL-139.7 miles 204°2021-04-12 02:23:27 VK3TQ B14.9 miles 343°2021-03-31 18:16:05
VK3TQ-B14.9 miles 343°2021-03-31 18:16:15 VK4QL-927.6 miles 279°2021-04-12 01:41:25
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