Comment:	aprs.fi for iOS
Location:	33°53.08' N 87°17.69' W - ตำแหน่ง EM63IV42OH - show map 6.2 km เหนือ bearing 345° มาจาก Jasper, Walker County, Alabama, United States [?] 17.3 km ตะวันตกเฉียงเหนือ bearing 323° มาจาก Cordova, Walker County, Alabama, United States 60.9 km ตะวันตกเฉียงเหนือ bearing 312° มาจาก Birmingham, Jefferson County, Alabama, United States 114.3 km ตะวันตกเฉียงใต้ bearing 215° มาจาก Huntsville, Madison County, Alabama, United States
Last position:	2025-04-06 19:30:59 UTC (265d 8h16m ago) 2025-04-06 14:30:59 CDT เวลาท้องถิ่น Jasper, United States [?]
Altitude:	154 m
ความเร็ว:	0 km/h
Last path:	KD4DTR-2>aprs.fi via aprsfi-iOS
Positions stored:	59
Other SSIDs:	KD4DTR-i KD4DTR

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.