Comment:	aprs.fi for iOS
Location:	33°09.72' N 86°43.56' W - ตำแหน่ง EM63PD28VV - show map 12.4 km ตะวันออกเฉียงใต้ bearing 137° มาจาก Alabaster, Shelby County, Alabama, United States [?] 15.8 km ตะวันออกเฉียงใต้ bearing 150° มาจาก Pelham, Shelby County, Alabama, United States 40.5 km ใต้ bearing 170° มาจาก Birmingham, Jefferson County, Alabama, United States 96.9 km ตะวันตกเฉียงเหนือ bearing 336° มาจาก Montgomery, Montgomery County, Alabama, United States
Last position:	2025-02-27 18:56:02 UTC (115d 10h13m ago) 2025-02-27 12:56:02 CST เวลาท้องถิ่น Alabaster, United States [?]
Course:	79°
ความเร็ว:	1 km/h
Last path:	N4ZV-4>aprs.fi via aprsfi-iOS
Positions stored:	58
Other SSIDs:	N4ZV-7 N4ZV-i

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.