Source callsign:	OK4JL-1
Location:	13°45.32' N 100°29.57' E - locator OK03FS91DG - show map 941.3 m West bearing 279° from Bangkok, Bangkok, Thailand [?] 6.0 km Southwest bearing 243° from Phaya Thai, Bangkok, Thailand 9.6 km West bearing 256° from Huai Khwang, Bangkok, Thailand 20.6 km Northwest bearing 327° from Samut Prakan, Samut Prakan, Thailand
Last position:	2025-05-14 17:44:31 UTC (41d 32m ago) 2025-05-15 00:44:31 +07 local time at Bangkok, Thailand [?]
Last path:	OK4JL-1>APE32T via WIDE1-1,qAS,LILYGO
Positions stored:	1824

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.