Comment:	438.500MHz 期待着与您通联
Location:	39°53.41' N 116°40.19' E - locator OM89IV03JP - show map 3.9 miles East bearing 106° from Tongzhou, Beijing, China [?] 14.5 miles East bearing 95° from Beijing, Beijing, China 58.3 miles Northwest bearing 333° from Tianjin, Tianjin Shi, China
Last position:	2025-01-10 03:09:44 EST (8d 19h21m ago) 2025-01-10 16:09:44 CST local time at Tongzhou, China [?]
Altitude:	43 ft
Course:	270°
Speed:	2 MPH
Device:	Open Source: APRSdroid (app, Android)
Last path:	BI1BYC-7>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	40
Other SSIDs:	BI1BYC

callsign		distance	last heard - EST		callsign		distance	last heard - EST
BI1SSJ		1.0 miles 153°	2024-12-26 03:20:31		BI1EXO-R		1.0 miles 164°	2025-01-10 22:20:30
BH1IEO-12		1.6 miles 291°	2025-01-16 22:26:40		BH1IEO		1.8 miles 287°	2024-12-26 22:44:48
BI1VVU-N		3.0 miles 159°	2024-12-25 10:36:09		BI1VVU-R		3.0 miles 159°	2025-01-17 10:54:15
BH1XZQ-9		3.0 miles 250°	2025-01-18 21:25:09		bi1ssn		3.1 miles 34°	2024-12-23 18:49:17
BI1VVU-Y		3.1 miles 149°	2025-01-18 09:19:25		BG1UKA-9		3.1 miles 149°	2025-01-06 03:58:11
BI1NMW-10		3.4 miles 359°	2025-01-18 22:24:00		BI1SSN-1		3.5 miles 290°	2024-12-25 04:16:19
BD1TX-3		5.3 miles 236°	2024-12-20 02:48:42		BI1KPS-3		6.0 miles 281°	2025-01-02 06:06:06
BI1KPS-7		6.0 miles 281°	2025-01-02 03:49:55		BI1QKM-5		6.1 miles 327°	2025-01-11 04:47:59
BH1MWE-9		6.3 miles 324°	2025-01-11 02:34:10		BI1BIY-10		6.4 miles 251°	2025-01-17 13:28:02
BI1IZF-10		6.5 miles 291°	2025-01-06 01:06:58		BI1IYW-9		7.1 miles 63°	2024-12-28 04:16:17

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.