Comment:	144.440MHz https://aprsdroid.org/
Location:	6°55.34' N 79°59.07' E - ตำแหน่ง MJ96XW81DI - show map 6.2 km ตะวันออก bearing 101° มาจาก Mulleriyawa, Western, Sri Lanka [?] 7.8 km ตะวันออกเฉียงใต้ bearing 118° มาจาก Kelaniya, Western, Sri Lanka 15.1 km ตะวันออก bearing 94° มาจาก Colombo, Western, Sri Lanka 16.9 km ตะวันออกเฉียงเหนือ bearing 52° มาจาก Galkissa, Western, Sri Lanka
Last position:	2025-08-13 08:00:47 UTC (119d 6h35m ago) 2025-08-13 13:30:47 +0530 เวลาท้องถิ่น Mulleriyawa, Sri Lanka [?]
Altitude:	-74 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	4S7NDR-1>APDR16 via WIDE1-1,WIDE2-1,qAR,4S7RS-1
Positions stored:	2268
Other SSIDs:	4S7NDR 4S7NDR-4 4S7NDR-2 4S7NDR-3

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.