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APRS station BI1SAM - show graphs
Comment: 439.575MHz
Location: 40°02.45' N 116°33.82' E - locator ON80GA79PT - show map
7.2 miles Southwest bearing 217° from Shunyi, Beijing, China [?]
9.5 miles North bearing 349° from Tongzhou, Beijing, China
12.7 miles Northeast bearing 44° from Beijing, Beijing, China
70.1 miles Northwest bearing 332° from Tianjin, Tianjin Shi, China
Last position: 2024-05-15 21:05:44 EDT (30d 16h41m ago)
2024-05-16 09:05:44 CST local time at Shunyi, China [?]
Course: 128°
Speed: 1 MPH
Last path: BI1SAM>APN000 via TCPIP*,qAC,T2HK
Positions stored: 184
Other SSIDs: BI1SAM-7 BI1SAM-1 BI1SAM-10
Last heard a station directly: 2024-05-15 11:30:06 EDT (31d 2h16m ago)
Stations near current position of BI1SAM - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BI1NOD1.9 miles 266°2024-06-03 23:27:56 BG1QGD-102.6 miles 206°2024-06-12 23:35:03
BI1QSD-73.4 miles 216°2024-06-09 11:03:28 BH8TJP-154.8 miles 336°2024-05-29 02:24:40
BH8TJP-74.8 miles 336°2024-06-05 20:06:37 BI1TVP5.2 miles 200°2024-06-02 05:10:43
BH1JES-95.2 miles 210°2024-05-24 00:35:09 BH1OFP-95.3 miles 102°2024-06-14 12:11:56
BH8TJP-95.6 miles 261°2024-06-04 00:50:25 BH1FF-95.7 miles 305°2024-05-24 20:24:40
BG6LH-95.9 miles 221°2024-05-29 22:11:17 BH1DCY-96.0 miles 200°2024-06-05 10:38:02
BH8TJP-106.0 miles 74°2024-06-15 13:46:38 BH1VSA-66.1 miles 183°2024-05-31 09:07:31
BG1GSQ-96.1 miles 230°2024-06-15 12:19:21 BI1PWB-96.2 miles 238°2024-06-15 05:50:35
BI1ODV-36.6 miles 221°2024-06-07 09:21:12 BG1DX-96.6 miles 256°2024-06-13 21:48:10
BI1ODV-27.0 miles 223°2024-06-04 08:01:39 BI1ODV-77.0 miles 222°2024-06-13 03:12:40
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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