Source callsign:	YC3BUS
Comment:	Station JOTA YH3BLJA
Location:	7°19.65' S 112°46.44' E - locator OI62JQ21VJ - show map 2.3 km South bearing 198° from Semampir, East Java, Indonesia [?] 3.1 km Southwest bearing 235° from Wonorejo, East Java, Indonesia 9.1 km South bearing 164° from Surabaya, East Java, Indonesia 74.2 km North bearing 12° from Malang, East Java, Indonesia
Last position:	2025-10-17 03:28:15 UTC (8d 15h55m ago) 2025-10-17 10:28:15 WIB local time at Semampir, Indonesia [?]
Last path:	YC3BUS>APU25N via TCPIP*,qAC,T2FUKUOKA
Positions stored:	1
Others sourced by YC3BUS:	YH3BL

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.