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APRS station BI1OTX-1 - show graphs
Comment: 13.79V
Location: 40°03.35' N 116°23.81' E - locator ON80EB73OJ - show map
10.2 miles North bearing 360° from Beijing, Beijing, China [?]
14.9 miles Northwest bearing 314° from Tongzhou, Beijing, China
75.5 miles Northwest bearing 327° from Tianjin, Tianjin Shi, China
Last position: 2024-10-01 04:30:18 EDT (8d 19h46m ago)
2024-10-01 16:30:18 CST local time at Beijing, China [?]
Course: 211°
Speed: 0 MPH
Last path: BI1OTX-1>APN000 via qAS,BG1VIS-10
Positions stored: 8
APRS digipeater – Statistics for 2024-10:
Stations heard directly: 3 on radio path – show map
Last heard a station directly: 2024-10-01 03:17:49 EDT (8d 20h58m ago)
Position packets heard directly: 6 on radio path
Stations near current position of BI1OTX-1 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BI1PLA-20.5 miles 89°2024-10-09 23:41:56 BH1RNQ-90.7 miles 130°2024-10-04 19:04:59
BG1VIS-100.9 miles 189°2024-10-10 00:14:27 BI1MQL-91.0 miles 13°2024-09-30 07:24:33
BI1VAA-11.6 miles 162°2024-09-30 09:24:08 BH1RNQ-71.8 miles 160°2024-10-09 06:16:20
BH1RNQ-101.8 miles 160°2024-10-07 04:11:18 BG3QK-51.8 miles 156°2024-09-19 09:53:37
BG3QK-D1.8 miles 157°2024-09-28 10:51:22 BH1HL-62.0 miles 17°2024-09-30 21:12:10
BI1UDG-72.2 miles 154°2024-09-10 06:23:56 BI1JCY-122.5 miles 322°2024-09-19 10:40:11
BH1RIR-72.8 miles 294°2024-10-09 09:58:39 BH1DCY-B3.1 miles 183°2024-09-21 10:58:26
BH1DCY B3.1 miles 183°2024-09-21 10:58:16 BI1VNP-73.5 miles 68°2024-10-07 06:03:27
BG7FDU-93.5 miles 134°2024-10-03 03:30:30 BA1GG3.8 miles 175°2024-10-10 00:15:36
BI1FQO-D4.3 miles 294°2024-10-08 15:45:05 BA1GG-14.4 miles 175°2024-10-10 00:11:35
Stations which heard BI1OTX-1 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
BG1VIS-10 9 2024-10-01 02:50:43 2024-10-01 04:30:18 ON80EB > ON80EB 0.9 miles 189° 2024-10-01 04:30:18

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
Stations heard directly by BI1OTX-1
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
BH1HUK-3 4 2024-10-01 02:47:58 2024-10-01 03:27:55 ON80CA > ON80EB 10.4 miles 261° 2024-10-01 03:27:55
BG1UBU-4 1 2024-10-01 03:10:53 2024-10-01 03:10:53 OM89CU > ON80EB 16.8 miles 208° 2024-10-01 03:10:53
BI1AR-1 1 2024-10-01 03:34:10 2024-10-01 03:34:10 OM89DX > ON80EB 7.0 miles 217° 2024-10-01 03:34:10

Only stations from which a position packet has been heard are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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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