Comment:	W7OBB Mobile
Location:	33°22.89' N 86°40.12' W - locator EM63PJ91SN - show map 5.8 km Northwest bearing 322° from Chelsea, Shelby County, Alabama, United States [?] 6.0 km South bearing 175° from Brook Highland, Shelby County, Alabama, United States 19.8 km Southeast bearing 141° from Birmingham, Jefferson County, Alabama, United States 117.9 km North bearing 343° from Montgomery, Montgomery County, Alabama, United States
Last position:	2026-02-05 13:09:25 UTC (3d 9h42m ago) 2026-02-05 07:09:25 CST local time at Chelsea, United States [?]
Altitude:	284 m
Course:	0°
Speed:	0 km/h
Last path:	W7OBB-7>APAT81-1 via TCPIP*,qAR,wd4hmr
Positions stored:	74
Other SSIDs:	W7OBB-2 W7OBB W7OBB-D W7OBB-9

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.