Source callsign:	HS1OVF-S
Comment:	2m Voice 146.50000MHz +0.0000MHz
Location:	13°44.81' N 100°31.82' E - locator OK03GR39PF - show map 3.2 km East bearing 104° from Bangkok, Bangkok, Thailand [?] 3.9 km South bearing 200° from Phaya Thai, Bangkok, Thailand 6.2 km Southwest bearing 238° from Huai Khwang, Bangkok, Thailand 17.9 km Northwest bearing 336° from Samut Prakan, Samut Prakan, Thailand
Last position:	2025-10-14 10:22:03 UTC (4d 10h34m ago) 2025-10-14 17:22:03 +07 local time at Bangkok, Thailand [?]
Last path:	HS1OVF-S>APDG01 via TCPIP*,qAC,HS1OVF-GS
Positions stored:	2
Others sourced by HS1OVF-S:	HS1OVF B

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.