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 BH9DX-20 - show graphs
Location: 34°15.42' N 108°53.20' E - locator OM44KG61JQ - show map
3.9 km West bearing 268° from Xi’an, Shaanxi, China [?]
5.8 km Southwest bearing 230° from Weiyang, Shaanxi, China
8.8 km Southwest bearing 233° from Daminggong, Shaanxi, China
19.1 km Southeast bearing 118° from Xianyang, Shaanxi, China
Last position: 2025-07-22 19:59:17 UTC (21d 19h40m ago)
2025-07-23 03:59:17 CST local time at Xi’an, China [?]
Altitude: 460 m
Last telemetry: 2025-07-22 19:59:17 UTC (21d 19h40m ago) – show telemetry
V_Batt: 0.290 VDC
Device: Ricardo, CA2RXU: ESP32 LoRa Tracker (tracker)
Last path: BH9DX-20>APLRT1 via WIDE1-1,qAR,BH9DX-10 (good)
Positions stored: 49863
Other SSIDs: BH9DX-1 BH9DX-9 BH9DX-2 BH9DX-7 BH9DX-15 BH9DX-10 BH9DX-4 BH9DX-13 BH9DX-6
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