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APRS station BI1UDZ-5 - show graphs
Comment: Hello hams!
Location: 39°56.99' N 116°21.18' E - locator OM89EW27IX - show map
3.7 miles Northwest bearing 321° from Beijing, Beijing, China [?]
13.4 miles West bearing 283° from Tongzhou, Beijing, China
70.9 miles Northwest bearing 322° from Tianjin, Tianjin Shi, China
Last position: 2025-01-12 04:10:18 EST (6d 18h8m ago)
2025-01-12 17:10:18 CST local time at Beijing, China [?]
Altitude: 180 ft
Device: Open Source: APRSdroid (app, Android)
Last path: BI1UDZ-5>APDR16 via BY1AS-3*,WIDE1*,qAS,BY1AA-10 (good)
Positions stored: 1
Stations near current position of BI1UDZ-5 - show more
callsign distance last heard - EST      callsign distance last heard - EST
BI1ONI-70.5 miles 11°2025-01-18 19:57:11 BI1RGF-101.0 miles 66°2024-12-22 14:59:59
BD1LV-71.2 miles 266°2025-01-14 04:52:24 BY1PK-11.2 miles 265°2025-01-18 22:16:42
BI1NJS1.4 miles 134°2024-12-24 20:40:09 BI1NLM-91.4 miles 347°2025-01-13 11:32:03
BI1KQL-61.5 miles 216°2025-01-09 08:14:05 BI1KQL1.5 miles 217°2025-01-13 07:11:33
BI1KQL-R1.5 miles 217°2025-01-13 06:58:43 BI1KQL B1.5 miles 217°2025-01-16 08:11:53
BI1KQL-B1.5 miles 217°2025-01-16 08:12:03 BI1KQL-Y1.5 miles 217°2025-01-01 06:56:30
BI1KQL-101.5 miles 217°2025-01-13 07:10:37 BI1JNP-51.6 miles 208°2025-01-15 20:16:11
BI1ULJ-101.9 miles 352°2025-01-10 23:32:12 lytcliub-i1.9 miles 327°2024-12-20 00:09:14
AI1BJ62.0 miles 328°2024-12-20 00:09:00 BI1NJS-102.1 miles 108°2025-01-18 22:15:14
BI1GJE-92.1 miles 357°2024-12-30 00:08:22 BI1VCD-12.3 miles 96°2024-12-21 21:28:32
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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