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 ZL4MD-9 - show graphs
Comment: Tinytrak mobile
Mic-E message: In service
Location: 45°51.89' S 170°21.97' E - locator RE54ED32WK - show map
10.7 km West bearing 276° from Dunedin, Dunedin City, Otago, New Zealand [?]
22.0 km West bearing 266° from Portobello, Dunedin City, Otago, New Zealand
99.6 km Southwest bearing 208° from Oamaru, Otago, New Zealand
Last position: 2023-08-11 08:20:05 UTC (306d 10h16m ago)
2023-08-11 20:20:05 NZST local time at Dunedin, New Zealand [?]
Course: 97°
Speed: 7 km/h
Last path: ZL4MD-9>T5U1X9-1 via ZL4LV-1,WIDE1*,WIDE2-1,qAO,ZL4AA-1 (good)
Positions stored: 5965
Other SSIDs: ZL4MD-13 ZL4MD-1 ZL4MD ZL4MD-D
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