Comment:	442.175MHz Grapevine, TX WINLINK
Location:	32°49.75' N 96°53.35' W - ตำแหน่ง EM12NT39HA - show map 5.8 km ตะวันออก bearing 73° มาจาก Irving, Dallas County, Texas, United States [?] 9.3 km ตะวันตกเฉียงเหนือ bearing 304° มาจาก Dallas, Dallas County, Texas, United States 10.8 km ใต้ bearing 177° มาจาก Farmers Branch, Dallas County, Texas, United States 41.9 km ตะวันออก bearing 74° มาจาก Fort Worth, Tarrant County, Texas, United States
Last position:	2025-10-31 22:23:56 UTC (39d 7h10m ago) 2025-10-31 17:23:56 CDT เวลาท้องถิ่น Irving, United States [?]
Altitude:	114 m
Position ambiguous:	Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
ความเร็ว:	94 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	KD5UJL-7>APDR16 via WIDE1-1,WIDE2-1,qAR,W5DCR-3
Positions stored:	13
Other SSIDs:	KD5UJL-2 KD5UJL-9 KD5UJL-10

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.