Comment:	438.500MHz 年轻的无线电爱好者
Location:	34°22.47' N 118°20.88' E - locator OM94EI19SV - show map 23.1 miles East bearing 79° from Pizhou, Jiangsu Sheng, China [?] 37.0 miles Southeast bearing 152° from Bianzhuang, Shandong Sheng, China 66.5 miles Northwest bearing 325° from Huaiyin, Jiangsu Sheng, China 69.3 miles East bearing 79° from Tongshan, Jiangsu Sheng, China
Last position:	2025-01-30 02:32:13 EST (7d 5h ago) 2025-01-30 15:32:13 CST local time at Pizhou, China [?]
Altitude:	122 ft
Course:	159°
Speed:	2 MPH
Device:	Open Source: APRSdroid (app, Android)
Last path:	BA4RDZ-7>APDR16 via TCPIP*,qAC,T2HK
Positions stored:	7

callsign		distance	last heard - EST		callsign		distance	last heard - EST
BG4VZC-9		11.1 miles 221°	2025-02-06 04:14:00		BI4SPT-5		15.2 miles 143°	2025-02-05 08:45:35
BI4QYL-R		16.5 miles 200°	2025-02-05 19:24:20		BG4QL-10		19.5 miles 264°	2025-01-17 10:24:57
W7FY-N		19.9 miles 7°	2025-02-06 07:28:29		BD4TXL-9		21.7 miles 271°	2025-01-29 05:13:08
BD4TXL-7		21.7 miles 270°	2025-01-15 20:01:20		BG4QG-12		22.3 miles 256°	2025-02-05 05:21:21
KO6DIU-N		22.4 miles 337°	2025-01-12 19:11:26		BG4QG		22.6 miles 260°	2025-02-02 04:41:12

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.