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 BD7EM-R - show graphs
Comment: 440 MMDVM Voice 439.97500MHz -9.0000MHz, BD7EM_Pi-Star_RPT
Location: 29°21.60' N 106°17.40' E - locator OL39DI46TJ - show map - static map
8.5 km Northeast bearing 24° from Jiangjin, Chongqing Shi, China [?]
22.4 km West bearing 263° from Yudong, Chongqing Shi, China
34.0 km Southwest bearing 229° from Chongqing, Chongqing Shi, China
121.4 km East bearing 102° from Neijiang, Sichuan, China
Last position: 2022-12-03 21:08:54 UTC (56d 15h42m ago)
2022-12-04 05:08:54 CST local time at Jiangjin, China [?]
Altitude: 0 m
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: BD7EM-R>APDG03 via TCPIP*,qAC,BD7EM-RS
Positions stored: 1
Other SSIDs: BD7EM-N BD7EM-B BD7EM-Y BD7EM-10 BD7EM-2 BD7EM-9 BD7EM
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