Comment:	Surabaya-Sidoarjo
Location:	7°16.65' S 112°42.55' E - locator OI62IR53CJ - show map 5.6 km Southwest bearing 236° from Surabaya, East Java, Indonesia [?] 6.6 km Southwest bearing 245° from Ploso, East Java, Indonesia 6.8 km West bearing 251° from Brongkalan, East Java, Indonesia 78.5 km North bearing 6° from Malang, East Java, Indonesia
Last position:	2025-12-10 12:07:25 UTC (23h11m ago) 2025-12-10 19:07:25 WIB local time at Surabaya, Indonesia [?]
Altitude:	52 m
Position ambiguous:	Precision reduced at transmitter by 1 digits, position resolution approximately 185.2 m.
Course:	3°
Speed:	48 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	YD3ADB-5>APDR16 via TCPIP*,qAC,T2NORWAY
Positions stored:	2478
Other SSIDs:	YD3ADB-10 YD3ADB-1 YD3ADB-3 YD3ADB-9

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.