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 BI3UNO-N - show graphs
Comment: 70cm MMDVM Voice (C4FM) 433.80000MHz +0.0000MHz, BI3UNO_Pi-Star_ND
Location: 40°01.20' N 113°07.20' E - locator ON60NA44JT - show map
1.3 miles North bearing 344° from Kouquan, Shanxi Sheng, China [?]
6.4 miles West bearing 273° from Xihanling, Shanxi Sheng, China
10.4 miles Southwest bearing 241° from Datong, Shanxi Sheng, China
69.6 miles South bearing 179° from Jining, Inner Mongolia, China
Last position: 2024-04-29 09:05:07 EDT (21d 7h6m ago)
2024-04-29 21:05:07 CST local time at Kouquan, China [?]
Altitude: 0 ft
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: BI3UNO-N>APDG03 via TCPIP*,qAC,BI3UNO-NS
Positions stored: 1
Stations near current position of BI3UNO-N - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BI3SSW-713.8 miles 186°2024-05-09 01:14:40 BH1MCT-117.2 miles 137°2024-04-21 07:38:54
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