Source callsign:	YH3BLR-S
Comment:	70cm Voice (D-Star) 434.17500MHz -4.0000MHz
Location:	7°15.70' S 112°44.42' E - ตำแหน่ง OI62IR87UE - show map 1.8 km ตะวันตกเฉียงใต้ bearing 220° มาจาก Surabaya, East Java, Indonesia [?] 6.1 km เหนือ bearing 343° มาจาก Prapen, East Java, Indonesia 80.7 km เหนือ bearing 9° มาจาก Malang, East Java, Indonesia
Last position:	2025-06-16 10:38:00 UTC (3m39s ago) 2025-06-16 17:38:00 WIB เวลาท้องถิ่น Surabaya, Indonesia [?]
Altitude:	3 m
Last path:	YH3BLR-S>APDG01 via TCPIP*,qAC,YH3BLR-GS
Positions stored:	2

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.