Comment:	Stb 144.9375 Mhz
Location:	13°44.46' N 100°33.72' E - ตำแหน่ง OK03GR77KU - show map 4.4 km ตะวันตกเฉียงใต้ bearing 205° มาจาก Huai Khwang, Bangkok, Thailand [?] 4.8 km ตะวันออกเฉียงใต้ bearing 154° มาจาก Phaya Thai, Bangkok, Thailand 6.7 km ตะวันออก bearing 102° มาจาก Bangkok, Bangkok, Thailand 16.2 km เหนือ bearing 347° มาจาก Samut Prakan, Samut Prakan, Thailand
Last position:	2025-06-20 01:20:58 UTC (1d 19h33m ago) 2025-06-20 08:20:58 +07 เวลาท้องถิ่น Huai Khwang, Thailand [?]
Device:	Icom: IC-5100 (D-Star)
Last path:	HS1ZHY-9>API510 via DSTAR*,qAR,HS1ZHY-C
Positions stored:	42
Other SSIDs:	HS1ZHY-1 HS1ZHY-C HS1ZHY-8 HS1ZHY-D HS1ZHY-N HS1ZHY-7 HS1ZHY-6

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.