Comment:	PulseModem A
Location:	33°56.77' N 85°59.61' W - ตำแหน่ง EM73AW07SB - show map 4.6 km ตะวันออก bearing 102° มาจาก Rainbow City, Etowah County, Alabama, United States [?] 7.7 km ใต้ bearing 171° มาจาก Gadsden, Etowah County, Alabama, United States 88.5 km ตะวันออกเฉียงเหนือ bearing 57° มาจาก Birmingham, Jefferson County, Alabama, United States 102.7 km ตะวันออกเฉียงใต้ bearing 148° มาจาก Huntsville, Madison County, Alabama, United States
Last position:	2025-11-29 23:53:41 UTC (7d 16h21m ago) 2025-11-29 17:53:41 CST เวลาท้องถิ่น Rainbow City, United States [?]
Device:	Unknown: Unknown
Last path:	AJ4AR-11>APRS via TCPIP*,qAC,T2CHILE
Positions stored:	10
Other SSIDs:	AJ4AR-5 AJ4AR-10 AJ4AR

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.