Comment:	Listening Allstar 514177
Location:	32°59.79' N 97°43.11' W - ตำแหน่ง EM12DX39SD - show map 4.7 km ตะวันตกเฉียงเหนือ bearing 316° มาจาก Springtown, Parker County, Texas, United States [?] 16.9 km ตะวันตกเฉียงใต้ bearing 237° มาจาก Boyd, Wise County, Texas, United States 47.8 km ตะวันตกเฉียงเหนือ bearing 309° มาจาก Fort Worth, Tarrant County, Texas, United States 88.3 km ตะวันตก bearing 286° มาจาก Dallas, Dallas County, Texas, United States
Last position:	2025-03-16 00:54:37 UTC (270d 7h21m ago) 2025-03-15 19:54:37 CDT เวลาท้องถิ่น Springtown, United States [?]
Altitude:	269 m
Course:	309°
ความเร็ว:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	N5GMJ-10>APDR16 via TCPIP*,qAC,T2PRT
Positions stored:	581
Other SSIDs:	N5GMJ-9 N5GMJ-15 N5GMJ-7 N5GMJ-i

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.