Source callsign:	E22CTF-S
Comment:	2m Voice (D-Star) 145.55000MHz +0.0000MHz
Location:	13°47.39' N 100°37.39' E - locator OK03HS49SN - show map 5.0 km East bearing 73° from Huai Khwang, Bangkok, Thailand [?] 8.7 km East bearing 83° from Phaya Thai, Bangkok, Thailand 13.7 km East bearing 73° from Bangkok, Bangkok, Thailand 21.4 km North bearing 8° from Samut Prakan, Samut Prakan, Thailand
Last position:	2025-11-03 17:10:19 UTC (3d 3h57m ago) 2025-11-04 00:10:19 +07 local time at Huai Khwang, Thailand [?]
Altitude:	3 m
Last path:	E22CTF-S>APDG01 via TCPIP*,qAC,E22CTF-GS
Positions stored:	1

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.