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 BI1JTZ - show graphs
Location: 39°53.21' N 116°26.23' E - locator OM89FV22LU - show map
2.6 miles Southeast bearing 124° from Beijing, Beijing, China [?]
18.7 miles East bearing 101° from Mentougou, Beijing, China
64.8 miles Northwest bearing 323° from Tianjin, Tianjin Shi, China
Last position: 2024-11-10 17:36:07 EST (4d 13h57m ago)
2024-11-11 06:36:07 CST local time at Beijing, China [?]
Course:
Speed: 4 MPH
Last path: BI1JTZ>APN000 via TCPIP*,qAC,T2TAIWAN
Positions stored: 209
Other SSIDs: BI1JTZ-7
Stations near current position of BI1JTZ - show more
callsign distance last heard - EST      callsign distance last heard - EST
BI1NIZ0.7 miles 137°2024-11-10 22:45:23 BI1TCS-50.8 miles 133°2024-11-10 23:12:34
BA7IBY-10.9 miles 164°2024-11-02 01:26:17 BH1VTH1.1 miles 94°2024-10-19 00:57:36
BI1TLY-101.2 miles 121°2024-11-11 21:36:19 BI1QKA-11.2 miles 73°2024-10-20 00:44:03
WL5DXZ-71.4 miles 137°2024-11-07 06:25:27 BI1QKA B1.5 miles 40°2024-11-15 07:32:03
BI1QKA-B1.5 miles 40°2024-11-15 07:32:13 BG1QMD-11.6 miles 177°2024-11-15 03:40:41
BI1TLY1.6 miles 122°2024-11-07 01:34:10 BI1CQF-41.7 miles 122°2024-11-12 12:32:11
BI1CQF-91.7 miles 122°2024-11-10 05:51:10 BI1UHQ-D1.7 miles 5°2024-11-15 01:05:30
BI1QZE-71.8 miles 55°2024-11-05 02:03:25 BH1VSM-71.8 miles 47°2024-11-13 20:26:18
BI1CQF1.9 miles 115°2024-11-09 21:35:29 BI1CQF-61.9 miles 115°2024-10-19 21:19:58
BH1VSM-151.9 miles 44°2024-11-14 03:20:06 BI1TCS-11.9 miles 116°2024-11-15 04:38:17
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