Comment:	144.390MHz test aprs
Location:	1°13.75' S 116°53.89' E - ตำแหน่ง OI88KS74SX - show map 1.5 km เหนือ bearing 17° มาจาก City of Balikpapan, East Kalimantan, Indonesia [?] 8.8 km ตะวันออกเฉียงเหนือ bearing 61° มาจาก Balikpapan, East Kalimantan, Indonesia
Last position:	2025-10-15 12:22:35 UTC (53d 4h48m ago) 2025-10-15 20:22:35 WITA เวลาท้องถิ่น City of Balikpapan, Indonesia [?]
Altitude:	108 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	YC7VNX-7>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	4
Other SSIDs:	YC7VNX

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.