Comment:	monitoring 146.520 mhz
Location:	33°39.60' N 86°35.62' W - ตำแหน่ง EM63QP88SJ - show map 8.5 km ตะวันออก bearing 79° มาจาก Center Point, Jefferson County, Alabama, United States [?] 8.9 km ตะวันออก bearing 111° มาจาก Pinson, Jefferson County, Alabama, United States 24.8 km ตะวันออกเฉียงเหนือ bearing 51° มาจาก Birmingham, Jefferson County, Alabama, United States 118.9 km ใต้ bearing 180° มาจาก Huntsville, Madison County, Alabama, United States
Last position:	2025-02-28 17:49:51 UTC (283d 10h16m ago) 2025-02-28 11:49:51 CST เวลาท้องถิ่น Center Point, United States [?]
Last path:	KW4J-1>APN000 via TCPIP*,qAC,T2SJC
Positions stored:	3
Other SSIDs:	KW4J

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.