Source callsign:	E21IZC-8
Comment:	APRS Tracker Wifi by HSCDA [E25IR] - SAT:12 DC:0.82 V. HDOP:0.92 Uptime:01:00 hr DT:27 km
Location:	13°47.73' N 100°18.19' E - locator OK03DT60JW - show map 2.1 km West bearing 250° from Salaya, Nakhon Pathom, Thailand [?] 3.3 km West bearing 283° from Thawi Watthana, Bangkok, Thailand 21.9 km West bearing 282° from Bangkok, Bangkok, Thailand 38.5 km Northwest bearing 305° from Samut Prakan, Samut Prakan, Thailand
Last position:	2025-11-27 03:46:59 UTC (6d 12h53m ago) 2025-11-27 10:46:59 +07 local time at Salaya, Thailand [?]
Altitude:	4 m
Course:	0°
Speed:	0 km/h
Last path:	E21IZC-8>AESPT4 via TCPIP*,qAC,T2HUN
Positions stored:	32011

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.