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 BH9BAH-2 - show graphs
Comment: HG-UV98 3736.3Km 5.5V 31.7C 968.4hPa S13
Mic-E message: Off duty
Location: 34°09.03' N 108°56.57' E - locator OM44LD36DC - show map
4.8 km South bearing 188° from Changyanbao, Shaanxi, China [?]
5.8 km Southeast bearing 142° from Dianzicheng, Shaanxi, China
12.1 km South bearing 174° from Xi’an, Shaanxi, China
30.3 km Southeast bearing 133° from Xianyang, Shaanxi, China
Last position: 2025-09-28 23:52:03 UTC (2d 10h3m ago)
2025-09-29 07:52:03 CST local time at Changyanbao, China [?]
Altitude: 408 m
Course: 100°
Speed: 0 km/h
Device: Unknown: Other Mic-E
Last path: BH9BAH-2>STPYP3 via qAO,BI9BKD-11
Positions stored: 36807
Other SSIDs: BH9BAH-7
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