Comment:	145.000MHz https://aprsdro
Location:	14°07.41' N 100°39.77' E - ตำแหน่ง OK04HC99MP - show map 6.8 km เหนือ bearing 16° มาจาก Khlong Luang, Pathum Thani, Thailand [?] 16.4 km ตะวันออกเฉียงเหนือ bearing 67° มาจาก Sam Khok, Pathum Thani, Thailand 44.6 km ตะวันออกเฉียงเหนือ bearing 23° มาจาก Bangkok, Bangkok, Thailand 58.7 km เหนือ bearing 7° มาจาก Samut Prakan, Samut Prakan, Thailand
Last position:	2025-12-08 07:43:53 UTC (1d 15h52m ago) 2025-12-08 14:43:53 +07 เวลาท้องถิ่น Khlong Luang, Thailand [?]
Altitude:	-20 m
Course:	294°
ความเร็ว:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	E21CLD-7>APDR16 via TCPIP*,qAC,T2SPAIN
Positions stored:	322438
Other SSIDs:	E21CLD-1 E21CLD-3 E21CLD-5 E21CLD-C E21CLD-10 E21CLD-9 E21CLD

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.