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APRS station BI1BIF-1 - show graphs
Mic-E message: Off duty
Location: 39°50.94' N 116°21.34' E - locator OM89EU23QS - show map
4.6 miles Southwest bearing 209° from Beijing, Beijing, China [?]
8.9 miles North bearing 9° from Daxing, Beijing, China
65.5 miles Northwest bearing 318° from Tianjin, Tianjin Shi, China
Last position: 2025-01-21 08:42:59 EST (1d 14h18m ago)
2025-01-21 21:42:59 CST local time at Beijing, China [?]
Altitude: 92 ft
Course: 263°
Speed: 15 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: BI1BIF-1>SYUPY4 via BG1UBU-4*,qAS,BY1AA-10 (good)
Positions stored: 4835
Other SSIDs: BI1BIF BI1BIF-7 BI1BIF-Y
Last heard a station directly: 2024-07-26 23:17:01 EDT (180d 44m ago)
Stations near current position of BI1BIF-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
BH1JSS0.8 miles 55°2025-01-17 20:48:50 BH1MCT0.9 miles 142°2025-01-11 19:15:55
BG4IRN-71.1 miles 259°2025-01-22 03:59:08 BI1QMV-11.4 miles 209°2025-01-21 01:09:26
BI1NEA-71.5 miles 245°2025-01-20 05:25:25 BH1REN1.5 miles 113°2025-01-22 05:50:00
BH1REN1.6 miles 113°2025-01-22 00:53:41 BH1REN-51.6 miles 113°2025-01-20 15:08:04
BH1REN-11.6 miles 115°2025-01-22 23:01:00 BH1REN-91.6 miles 112°2025-01-09 21:11:26
BG1LSN-21.8 miles 356°2024-12-31 07:45:30 BI1NPU-11.8 miles 338°2025-01-22 10:32:49
BI1THA-41.9 miles 36°2025-01-16 07:24:04 BI1PJY-72.1 miles 79°2025-01-15 20:25:43
BH1KIE-102.1 miles 271°2025-01-07 03:47:41 BH1RDX2.3 miles 261°2025-01-22 22:30:02
BI1VKF-92.6 miles 80°2025-01-11 18:59:02 BH1REN-102.6 miles 25°2025-01-22 22:00:30
BI1QKM-92.7 miles 180°2025-01-12 02:34:19 BI6NSK-52.8 miles 308°2024-12-27 18:37:40
Stations which heard BI1BIF-1 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
BA1GG-1 2 2025-01-17 22:44:46 2025-01-17 23:13:33 OM89FX > OM89EX 3.0 miles 318° 2025-01-17 23:13:33
BY1AS-3 239 2025-01-01 04:19:51 2025-01-21 08:41:31 JF00AD > OM89AU 9116.8 miles 68° 2025-01-04 05:03:31
BH1FDN-4 1 2025-01-12 20:39:26 2025-01-12 20:39:26 OM89EV > OM89EV 0.7 miles 36° 2025-01-12 20:39:26
BG1UBU-4 17 2025-01-04 03:41:57 2025-01-21 08:42:59 OM89ET > OM89CU 6.4 miles 276° 2025-01-13 19:14:37
BY1BJ-1 4 2025-01-12 19:04:59 2025-01-12 20:56:07 OM89EV > ON80CA 14.0 miles 299° 2025-01-12 20:56:07
BG1QGD-10 48 2025-01-04 23:19:14 2025-01-19 20:42:22 OM89FV > ON80GA 9.2 miles 30° 2025-01-05 20:33:59
BI1NIZ 8 2025-01-04 00:47:07 2025-01-05 20:35:59 OM89FU > OM89FV 1.9 miles 36° 2025-01-04 00:47:07
BI1OAY-10 18 2025-01-12 00:06:43 2025-01-12 20:48:48 OM89EV > OM89EV 1.7 miles 46° 2025-01-12 00:06:43
BI1NJS 1 2025-01-03 21:44:32 2025-01-03 21:44:32 OM89EU > OM89EW 6.1 miles 12° 2025-01-03 21:44:32
BG1VIS-10 70 2025-01-01 04:24:50 2025-01-19 20:46:22 DM59AV > ON80EB 6184.7 miles 326° 2025-01-12 20:31:54
BY1AA-10 549 2025-01-01 04:16:50 2025-01-21 07:12:28 JF01AA > OM89FU 9116.2 miles 68° 2025-01-03 23:54:56
BI1TGO-5 36 2025-01-04 16:52:57 2025-01-20 20:06:11 OM89GU > OM89FW 3.7 miles 339° 2025-01-19 23:24:59
BI1FRN-10 43 2025-01-01 04:36:37 2025-01-19 20:49:22 OM89FV > OM89FW 3.2 miles 69° 2025-01-12 21:03:22

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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