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 object ZL3TJH C - show graphs
Source callsign: ZL3TJH-S
Comment: 2m Voice 144.55000MHz +0.0000MHz
Location: 43°34.85' S 172°38.21' E - locator RE66HK60KO - show map
5.3 km South bearing 177° from Christchurch, Christchurch City, Canterbury, New Zealand [?]
14.5 km Northeast bearing 58° from Lincoln, Selwyn District, Canterbury, New Zealand
80.9 km Northeast bearing 64° from Ashburton, Ashburton District, Canterbury, New Zealand
Last position: 2025-02-10 08:22:24 UTC (11m47s ago)
2025-02-10 21:22:24 NZDT local time at Christchurch, New Zealand [?]
Last path: ZL3TJH-S>APDG01 via TCPIP*,qAC,ZL3TJH-GS
Positions stored: 3898
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