Comment:	CWOP Station at Cheongju, KR (70m ASL)
Location:	36°37.57' N 127°27.90' E - ตำแหน่ง PM36RP50TG - show map 2.5 km ตะวันตกเฉียงใต้ bearing 241° มาจาก Cheongju, North Chungcheong, South Korea [?] 25.7 km ใต้ bearing 176° มาจาก Chinch'ŏn, North Chungcheong, South Korea 112.6 km ตะวันออกเฉียงใต้ bearing 145° มาจาก Incheon, Incheon, South Korea 113.2 km ตะวันออกเฉียงใต้ bearing 157° มาจาก Seoul, Seoul, South Korea
Last position:	2025-08-22 09:04:06 UTC (112d 10h12m ago) 2025-08-22 18:04:06 KST เวลาท้องถิ่น Cheongju, South Korea [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-08-22 09:19:07 UTC (112d 9h57m ago) – show weather charts 28.9 °C 71% 947.8 mbar
Last path:	YG1APO>APRMCU via TCPIP*,qAC,T2TOKYO
Positions stored:	3
Other SSIDs:	YG1APO-13

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.