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 LU7DZV-1 - show graphs
Comment: HG55OT 0C 4.4V To:98 Up:-3.09m/s V:48Km/h Sun:43 WSPR PicoBalloon http://lu7aa.org/wsprx.asp?other=lu7dzv&launch=20250315110000&detail=on&SSID=1&banda=20m&balloonid=08&timeslot=4&tracker=qrplabs
Location: 24°11.19' S 28°47.79' W - locator HG55OT45KF - show map
Last position: 2025-06-13 15:03:44 UTC (10h12m ago)
Altitude: 12900 m
Course:
Speed: 0 km/h
Device: Unknown: Unknown
Last path: LU7DZV-1>APRS via TCPIP*,qAR,LU7AA
Positions stored: 190
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