Comment:	1ZHY E20AE STB144.9375 Mhz
Location:	13°45.34' N 100°33.88' E - ตำแหน่ง OK03GS71SI - show map 2.8 km ตะวันตกเฉียงใต้ bearing 213° มาจาก Huai Khwang, Bangkok, Thailand [?] 3.6 km ตะวันออกเฉียงใต้ bearing 139° มาจาก Phaya Thai, Bangkok, Thailand 6.8 km ตะวันออก bearing 88° มาจาก Bangkok, Bangkok, Thailand 17.7 km เหนือ bearing 349° มาจาก Samut Prakan, Samut Prakan, Thailand
Last position:	2025-04-07 00:11:02 UTC (81d 23h17m ago) 2025-04-07 07:11:02 +07 เวลาท้องถิ่น Huai Khwang, Thailand [?]
Course:	180°
ความเร็ว:	31 km/h
Last path:	HR1ZHY-7>AESPT2-3 via WIDE1-1,qAO,HS8PRF-2
Positions stored:	91

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.