Comment:	北京京东绿谷业余无线电
Location:	37°26.04' N 120°08.65' E - locator PM07BK74HD - show map 14.8 miles West bearing 291° from Zhaoyuan, Shandong Sheng, China [?] 18.1 miles Southwest bearing 214° from Longkou, Shandong Sheng, China 69.1 miles West bearing 265° from Yantai, Shandong Sheng, China 76.1 miles Northeast bearing 49° from Weifang, Shandong Sheng, China
Last position:	2025-01-16 08:54:29 EST (24d 13h1m ago) 2025-01-16 21:54:29 CST local time at Zhaoyuan, China [?]
Last path:	BI1NFI-6>APN000 via TCPIP*,qAC,T2NANJING
Positions stored:	6775
Other SSIDs:	BI1NFI-7 BI1NFI-4 BI1NFI-10 BI1NFI-11 BI1NFI-1 BI1NFI-3 BI1NFI-2 BI1NFI-13 BI1NFI-9 BI1NFI-15 BI1NFI BI1NFI-5

callsign		distance	last heard - EST		callsign		distance	last heard - EST
EZ4RSC		12.2 miles 233°	2025-02-08 18:49:07		BI4MOP-9		13.7 miles 249°	2025-02-03 00:06:55
BG4KSF-10		20.3 miles 217°	2025-01-11 04:05:37		BG4IOK-10		23.8 miles 53°	2025-02-09 21:51:23
BG4JDF-7		25.4 miles 56°	2025-01-31 04:56:21		BG4JQP-R		34.3 miles 118°	2025-02-09 19:07:39
BH4LGE-9		34.6 miles 122°	2025-01-25 04:54:01

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.