Comment:	439.110MHz E1[山东财经大学SDUFE]
Location:	36°39.65' N 117°04.02' E - locator OM86MP88AO - show map 6.3 km East bearing 98° from Jinan, Shandong Sheng, China [?] 32.4 km East bearing 69° from Changqing, Shandong Sheng, China 53.1 km North bearing 355° from Tai’an, Shandong Sheng, China
Last position:	2026-01-02 05:21:56 UTC (7d 22h13m ago) 2026-01-02 13:21:56 CST local time at Jinan, China [?]
Altitude:	73 m
Course:	14°
Speed:	33 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	BA4JPR-10>APDR16 via TCPIP*,qAC,T2GB
Positions stored:	2411
Other SSIDs:	BA4JPR-7

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.