Comment:	https://aprsdroid.org/
Location:	1°17.96' N 103°51.63' E - ตำแหน่ง OJ11WH31GU - show map 1.6 km ตะวันออกเฉียงเหนือ bearing 47° มาจาก Singapore, Singapore [?] 19.4 km ใต้ bearing 186° มาจาก Kampung Pasir Gudang Baru, Johor, Malaysia 21.7 km ตะวันออกเฉียงใต้ bearing 148° มาจาก Johor Bahru, Johor, Malaysia
Last position:	2025-10-18 12:56:27 UTC (69d 14h52m ago) 2025-10-18 20:56:27 +08 เวลาท้องถิ่น Singapore, Singapore [?]
Altitude:	31 m
Course:	246°
ความเร็ว:	2 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	KO4SSD-5>APDR16 via TCPIP*,qAC,T2CSNGRAD
Positions stored:	1913
Other SSIDs:	KO4SSD-9 KO4SSD-10 KO4SSD-1 KO4SSD-4 KO4SSD-2 KO4SSD KO4SSD-12

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.