Comment:	AT-878 http://KV4S.radio
Location:	33°20.41' N 86°36.79' W - ตำแหน่ง EM63QI61KP - show map 1.6 km ตะวันออก bearing 90° มาจาก Chelsea, Shelby County, Alabama, United States [?] 7.3 km ตะวันตก bearing 262° มาจาก Westover, Shelby County, Alabama, United States 26.7 km ตะวันออกเฉียงใต้ bearing 139° มาจาก Birmingham, Jefferson County, Alabama, United States 112.0 km เหนือ bearing 345° มาจาก Montgomery, Montgomery County, Alabama, United States
Last position:	2025-10-03 22:28:21 UTC (64d 15h6m ago) 2025-10-03 17:28:21 CDT เวลาท้องถิ่น Chelsea, United States [?]
Altitude:	128 m
Course:	218°
ความเร็ว:	74 km/h
Device:	Anytone: AT-D878 (ht)
Last path:	KV4S-4>APAT81 via KV4S-1*,WIDE2-1,qAR,KV4S-2
Positions stored:	1745
Other SSIDs:	KV4S-2 KV4S-1 KV4S-7 KV4S KV4S-9 KV4S-10 KV4S-12

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.