Comment:	438.500MHz 直频呼叫
Location:	34°49.32' N 113°37.96' E - locator OM64TT57WG - show map 7.3 km North bearing 348° from Zhengzhou, Henan Sheng, China [?] 58.2 km South bearing 202° from Xinxiang, Henan Sheng, China 61.6 km West bearing 273° from Kaifeng, Henan Sheng, China
Last position:	2025-08-25 11:13:37 UTC (71d 10h10m ago) 2025-08-25 19:13:37 CST local time at Zhengzhou, China [?]
Altitude:	108 m
Position ambiguous:	Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Course:	55°
Speed:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	BA4IFS-5>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	7
Other SSIDs:	BA4IFS-9 BA4IFS BA4IFS-10 BA4IFS-1

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.