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 BA3AO-9 - show graphs
Comment: DE BA3AO VY 73
Mic-E message: Off duty
Location: 39°03.76' N 117°12.15' E - locator OM89OB45HA - show map
3.1 miles Northwest bearing 302° from Darenzhuang, Tianjin Shi, China [?]
3.9 miles North bearing 344° from Dasi, Tianjin Shi, China
5.7 miles South bearing 166° from Tianjin, Tianjin Shi, China
72.4 miles Southeast bearing 143° from Beijing, Beijing, China
Last position: 2024-10-31 06:17:12 EDT (53d 17h19m ago)
2024-10-31 18:17:12 CST local time at Darenzhuang, China [?]
Altitude: -92 ft
Course: 91°
Speed: 15 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: BA3AO-9>SYPSW6 via qAO,BH3DEL-3
Positions stored: 43
Other SSIDs: BA3AO-10
Stations near current position of BA3AO-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
BH3DEL-10.8 miles 183°2024-12-23 21:38:50 BH3DEL-N0.8 miles 161°2024-12-13 17:31:54
BH3DEL-120.8 miles 199°2024-11-28 11:28:02 BH1RDX-70.8 miles 333°2024-12-19 06:21:36
BH3DEL-90.8 miles 195°2024-11-28 12:36:24 BH3DEL-30.9 miles 184°2024-12-23 22:29:53
BH3DEL-70.9 miles 195°2024-12-22 00:03:45 SHAN661.0 miles 56°2024-12-17 08:32:31
BI3AMM1.0 miles 56°2024-12-23 20:22:40 BD3CRE-91.1 miles 212°2024-12-18 08:46:06
BG3DCD B1.7 miles 294°2024-11-26 11:05:46 BG3DCD-B1.7 miles 294°2024-11-26 11:05:56
BH3DED-91.9 miles 195°2024-12-23 03:31:40 BH3FBM-71.9 miles 135°2024-12-14 00:15:32
BI3AJT-62.2 miles 256°2024-12-15 13:16:12 BI3ABF-R2.6 miles 357°2024-12-22 11:03:42
BG3BXC-73.1 miles 300°2024-12-23 09:01:19 BI3ATV-103.1 miles 349°2024-11-26 06:31:44
BI3ATV-93.1 miles 66°2024-12-20 22:10:28 BI3ATV-73.5 miles 81°2024-12-22 03:55:01
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