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APRS station BI1SAM - show graphs
Comment: 437.650
Location: 40°08.52' N 116°26.81' E - locator ON80FD34OB - show map
13.1 miles Southeast bearing 114° from Changping, Beijing, China [?]
16.4 miles North bearing 9° from Beijing, Beijing, China
79.2 miles Northwest bearing 331° from Tianjin, Tianjin Shi, China
Last position: 2024-09-20 10:39:24 EDT (6d 13h28m ago)
2024-09-20 22:39:24 CST local time at Changping, China [?]
Course: 132°
Speed: 27 MPH
Last path: BI1SAM>APN000 via TCPIP*,qAC,T2TAIWAN
Positions stored: 269
Other SSIDs: BI1SAM-7 BI1SAM-R BI1SAM-D BI1SAM-1 BI1SAM-10
Last heard a station directly: 2024-05-15 11:30:06 EDT (134d 12h37m ago)
Stations near current position of BI1SAM - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BH8TJP-92.6 miles 292°2024-09-14 22:03:28 BI1VNP3.3 miles 46°2024-09-22 22:49:58
BI1QOG4.4 miles 201°2024-09-05 05:37:07 BI1NVL-R4.7 miles 316°2024-09-27 00:00:50
BH8TJP-74.8 miles 128°2024-09-23 01:16:46 BI1QOG-15.8 miles 113°2024-09-01 08:50:22
BI1JCY-125.8 miles 226°2024-09-19 10:40:11 BI1QOG-55.8 miles 113°2024-09-01 02:01:05
BH1RIR-76.9 miles 227°2024-09-23 10:09:01 BG1VIS-107.4 miles 202°2024-09-27 00:07:57
BH1TFV-97.6 miles 191°2024-09-20 10:31:29 BI1FQO-D7.8 miles 237°2024-09-26 23:48:07
BI1FQO-RP7.8 miles 237°2024-09-27 00:07:41 BI1FQO-MI7.8 miles 237°2024-09-26 11:56:15
BG3QK-57.9 miles 194°2024-09-19 09:53:37 BG3QK-D7.9 miles 194°2024-09-21 12:56:25
BI1UDG-78.1 miles 192°2024-09-10 06:23:56 BI10LM8.6 miles 148°2024-09-18 02:00:12
BI1FQO-P8.8 miles 239°2024-09-04 23:26:01 BI1FQO-M8.8 miles 239°2024-09-08 06:56:46
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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