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APRS station BI1SZC-7 - show graphs
Comment: 439.250MHz
Location: 40°05.19' N 116°24.61' E - locator ON80EC90FS - show map
12.4 miles North bearing 3° from Beijing, Beijing, China [?]
13.6 miles Southeast bearing 132° from Changping, Beijing, China
76.9 miles Northwest bearing 328° from Tianjin, Tianjin Shi, China
Last position: 2025-02-04 09:37:14 EST (3d 15h43m ago)
2025-02-04 22:37:14 CST local time at Beijing, China [?]
Course: 209°
Speed: 0 MPH
Last path: BI1SZC-7>APN000 via TCPIP*,qAC,T2YANTAI
Positions stored: 46
Packet rate: 60 seconds between packets on average during 2940 seconds.
Other SSIDs: BI1SZC
Stations near current position of BI1SZC-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
BI1JCY-122.2 miles 266°2025-02-07 09:10:34 BA1PK2.4 miles 190°2025-02-06 20:54:56
BG1VIS-103.1 miles 196°2025-02-08 01:15:26 BI1VXX3.3 miles 304°2025-02-05 03:16:52
BH1RIR-73.3 miles 255°2025-02-07 06:14:16 BH1UTN-23.5 miles 63°2025-02-01 21:27:37
BI1OFX-94.5 miles 181°2025-01-19 03:47:48 BI1FQO-ZZ4.6 miles 264°2025-01-23 10:33:32
BI1FQO-D4.6 miles 265°2025-02-08 01:16:09 BH1RZY-N5.0 miles 263°2025-01-17 03:56:20
BH1TFV-95.1 miles 160°2025-01-12 06:00:36 BH1DCY-B5.2 miles 189°2025-02-07 09:58:01
BH1DCY B5.2 miles 189°2025-02-07 09:57:51 BG1GS5.8 miles 196°2025-02-07 19:28:00
BA1GG5.9 miles 183°2025-02-08 01:19:39 BH1IZK-96.0 miles 263°2025-01-31 02:15:36
BH1AUT-96.0 miles 263°2025-02-05 07:10:43 BH1IZK-106.0 miles 263°2025-02-08 01:15:28
BH1SVI-96.2 miles 36°2025-01-12 05:37:16 BI1VAR-76.2 miles 289°2025-02-03 21:13:37
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.
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