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APRS station BI1SYT - show graphs
Mic-E message: In service
Location: 39°59.89' N 116°16.10' E - locator OM89DX29EN - show map
9.3 miles Northwest bearing 313° from Beijing, Beijing, China [?]
10.2 miles Northeast bearing 66° from Mentougou, Beijing, China
15.4 miles South bearing 170° from Changping, Beijing, China
76.4 miles Northwest bearing 321° from Tianjin, Tianjin Shi, China
Last position: 2025-01-07 23:37:57 EST (12d 3h38m ago)
2025-01-08 12:37:57 CST local time at Beijing, China [?]
Altitude: 285 ft
Course: 256°
Speed: 1 MPH
Device: Kenwood: TH-D75 (ht)
Last path: BI1SYT>S9UYX9 via BY1AS-3*,WIDE1*,qAS,BY1AA-10 (good)
Positions stored: 5
Other SSIDs: BI1SYT-D BI1SYT-Y BI1SYT-8 BI1SYT-B BI1SYT-15 BI1SYT-R BI1SYT-2
Stations near current position of BI1SYT - show more
callsign distance last heard - EST      callsign distance last heard - EST
BH1TYG-101.4 miles 28°2025-01-18 00:23:25 BH1LIC1.6 miles 22°2025-01-19 06:41:36
BH1LIC-11.6 miles 22°2025-01-04 22:20:36 BI1ULJ1.9 miles 113°2025-01-18 23:37:10
BH1VTH2.3 miles 125°2025-01-19 23:15:48 BI1PYJ-72.6 miles 100°2025-01-01 07:23:24
BH1XWF-92.6 miles 112°2025-01-16 03:45:06 BI7BMC-72.7 miles 353°2025-01-01 08:04:57
BI1OKR-92.7 miles 183°2025-01-14 01:56:48 BI1OKR-102.7 miles 183°2025-01-19 09:31:54
BH1HL-13.0 miles 140°2025-01-20 03:16:32 BI1AR-13.0 miles 123°2025-01-20 02:02:28
BI1OKR-53.2 miles 14°2025-01-16 07:29:05 BH1XWF-73.3 miles 87°2025-01-01 03:20:20
BG1DYY-93.3 miles 132°2025-01-12 06:57:18 BI1UNG-153.4 miles 88°2024-12-29 07:25:44
BI1VNL4.0 miles 332°2025-01-19 05:42:48 BI1VNL-94.0 miles 332°2025-01-18 02:03:17
BH1HUK-34.1 miles 303°2025-01-20 03:06:28 BI1NLA-54.2 miles 5°2025-01-02 10:28:40
Stations which heard BI1SYT directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
BY1AS-3 10 2025-01-07 22:54:41 2025-01-07 23:37:57 OM89DX > OM89AU 14.2 miles 230° 2025-01-07 23:37:57

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.
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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