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 BI1QZE-7 - show graphs
Comment: 438.450MHz
Location: 39°52.44' N 116°27.73' E - locator OM89FU59LS - show map
4.1 miles Southeast bearing 124° from Beijing, Beijing, China [?]
7.6 miles West bearing 254° from Tongzhou, Beijing, China
63.3 miles Northwest bearing 323° from Tianjin, Tianjin Shi, China
Last position: 2024-12-15 06:15:32 EST (2d 17h20m ago)
2024-12-15 19:15:32 CST local time at Beijing, China [?]
Last path: BI1QZE-7>APN000 via TCPIP*,qAC,T2TAIWAN
Positions stored: 32
Packet rate: 837 seconds between packets on average during 3349 seconds.
Other SSIDs: BI1QZE-9
Stations near current position of BI1QZE-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
BI1CQF-9145.5 yards 74°2024-12-17 02:03:51 BI1TLY-10236.6 yards 100°2024-12-17 20:35:36
BG1DX-9510.6 yards 187°2024-12-07 09:33:11 BI1CQF-40.3 miles 142°2024-12-15 09:29:00
BI1TCS-10.5 miles 117°2024-12-15 08:43:06 BI1TCS-80.5 miles 117°2024-12-15 08:20:21
BI1CPE-70.6 miles 346°2024-11-18 19:26:49 BI1TCS-50.8 miles 295°2024-12-15 20:14:25
BG1QXO-91.3 miles 249°2024-11-22 22:01:32 BH3NUG-91.5 miles 84°2024-12-09 20:17:02
BG1QMD-21.5 miles 244°2024-11-18 05:03:35 BY1AA-101.7 miles 97°2024-12-17 23:31:56
BA1GM-91.9 miles 78°2024-12-14 10:21:28 BI1QKA B2.0 miles 349°2024-12-17 23:30:58
BI1QKA-B2.0 miles 349°2024-12-17 23:31:08 BI1VPN-92.1 miles 218°2024-11-23 09:34:03
BI1TCS-72.1 miles 101°2024-11-23 23:50:53 BI1NJS-72.1 miles 337°2024-11-29 20:56:28
BI1SCS-92.4 miles 101°2024-12-13 07:06:26 BI1SCS-102.4 miles 102°2024-12-17 23:28:59
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