Comment:	144.390MHz
Location:	6°52.65' S 111°59.95' E - ตำแหน่ง OI53XC99VJ - show map 329.9 m ตะวันตก bearing 254° มาจาก Sendang, East Java, Indonesia [?] 1.4 km ตะวันออก bearing 86° มาจาก Merakurak, East Java, Indonesia 92.6 km ตะวันตกเฉียงเหนือ bearing 296° มาจาก Surabaya, East Java, Indonesia 104.4 km เหนือ bearing 359° มาจาก Kediri, East Java, Indonesia
Last position:	2025-11-24 11:08:27 UTC (13d 9h9m ago) 2025-11-24 18:08:27 WIB เวลาท้องถิ่น Sendang, Indonesia [?]
Position ambiguous:	Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Device:	Open Source: APRSdroid (app, Android)
Last path:	YG3CDK-9>APDR15 via TCPIP*,qAO,AE5PL-JF
Positions stored:	23
Other SSIDs:	YG3CDK

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.