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 BI3AO-5 - show graphs
Comment: 438.220MHz WeChat:BI3AO-CAUC
Location: 39°06.65' N 117°20.65' E - locator OM89QC16HO - show map
1.9 miles North bearing 14° from Xinlicun, Tianjin Shi, China [?]
3.4 miles Northeast bearing 43° from Cuijiamatou, Tianjin Shi, China
9.2 miles East bearing 104° from Tianjin, Tianjin Shi, China
74.6 miles Southeast bearing 137° from Beijing, Beijing, China
Last position: 2024-05-07 23:52:59 EDT (12d 17h11m ago)
2024-05-08 11:52:59 CST local time at Xinlicun, China [?]
Altitude: 43 ft
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 202.3 yards.
Device: Open Source: APRSdroid (app, Android)
Last path: BI3AO-5>APDR16 via TCPIP*,qAC,T2HK
Positions stored: 6
Other SSIDs: BI3AO-10 BI3AO-7
Stations near current position of BI3AO-5 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BI3AO-7373.2 yards 123°2024-05-18 05:49:59 BI3AO-10433.9 yards 159°2024-05-19 01:26:29
BG0DTC-70.6 miles 157°2024-05-19 01:44:08 BG8LVM-50.7 miles 170°2024-05-17 23:53:41
BD8BRG-100.8 miles 174°2024-05-19 01:36:42 BI1PCO-52.5 miles 314°2024-05-08 07:18:58
BH3EWU-95.5 miles 258°2024-05-07 04:36:51 BG3EI5.9 miles 302°2024-05-10 08:39:38
BG3DUV-16.2 miles 257°2024-05-10 05:50:59 BG3EIZ-56.3 miles 224°2024-04-30 22:44:41
BH3BNZ-96.3 miles 309°2024-05-20 06:13:06 BD3CT-77.0 miles 283°2024-05-19 03:08:49
BH3ALM-97.2 miles 305°2024-05-03 00:23:39 BH3EMY-107.2 miles 216°2024-05-08 10:13:51
BI3AAL-97.3 miles 288°2024-05-19 19:22:52 BH3EMY-Y7.4 miles 212°2024-05-04 15:24:08
BH3EMY-H7.4 miles 212°2024-05-07 09:50:15 BH3EMY-R7.4 miles 212°2024-05-19 11:21:46
BH3EMY B7.4 miles 212°2024-05-19 11:44:08 BH3EMY-B7.4 miles 212°2024-05-19 11:44:18
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