Comment:	438.500MHz 位于潍坊科技学院，不定时守听
Location:	36°52.96' N 118°46.38' E - locator OM96JV21SU - show map 2.0 miles East bearing 85° from Shouguang, Shandong Sheng, China [?] 20.7 miles Northeast bearing 52° from Qingzhou, Shandong Sheng, China 39.7 miles East bearing 81° from Zibo, Shandong Sheng, China 70.6 miles Northwest bearing 330° from Zhu Cheng City, Shandong Sheng, China
Last position:	2025-01-27 23:07:55 EST (2d 9h13m ago) 2025-01-28 12:07:55 CST local time at Shouguang, China [?]
Device:	Open Source: APRSdroid (app, Android)
Last path:	BG4ICR>APDR16 via TCPIP*,qAC,T2SWEDEN
Positions stored:	7
Packet rate:	908 seconds between packets on average during 34500 seconds.
Other SSIDs:	BG4ICR-5

callsign		distance	last heard - EST		callsign		distance	last heard - EST
BH4PSA-10		2.0 miles 268°	2025-01-02 02:28:52		BH4PSC-10		2.1 miles 187°	2025-01-05 19:14:01
BR4IS-10		2.2 miles 281°	2025-01-30 08:20:22		BI4OPH-10		2.3 miles 168°	2025-01-03 18:45:37
BI4PCS-10		3.6 miles 239°	2025-01-19 03:42:29		BI4PCS		3.6 miles 239°	2025-01-08 10:04:13
BI4JIY-10		7.2 miles 209°	2025-01-28 10:13:38		BI4NBM-9		15.3 miles 127°	2025-01-22 01:29:55
BI4PCS-6		15.4 miles 267°	2025-01-30 07:36:19		BH4OSL-10		20.3 miles 126°	2025-01-02 07:01:21
BI4LTY-10		21.8 miles 301°	2025-01-08 18:19:20		BG4KWQ-10		23.2 miles 318°	2025-01-18 04:06:18
BH4OPH-10		24.6 miles 260°	2025-01-30 08:20:31		BH4OSC-1		24.7 miles 121°	2025-01-30 08:15:23
BG4IAK-12		25.6 miles 258°	2025-01-20 22:08:15		BG4IAK-N		26.2 miles 259°	2025-01-21 03:55:25
BI4LQW		26.3 miles 113°	2025-01-10 06:09:16		BG4JRA-1		26.5 miles 260°	2025-01-12 06:29:41
BG4JRA-10		26.9 miles 260°	2025-01-26 09:20:49		BG4JRJ-1		27.3 miles 261°	2025-01-24 07:40:01

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.