Comment:	aprs.fi for iOS. Carolina 440 SYS
Location:	35°35.28' N 78°36.06' W - ตำแหน่ง FM05QO71UC - show map 14.8 km ตะวันตกเฉียงใต้ bearing 242° มาจาก Clayton, Johnston County, North Carolina, United States [?] 20.7 km ใต้ bearing 171° มาจาก Raleigh, Wake County, North Carolina, United States 22.2 km ตะวันตก bearing 271° มาจาก Wilsons Mills, Johnston County, North Carolina, United States 22.8 km ใต้ bearing 166° มาจาก West Raleigh, Wake County, North Carolina, United States
Last position:	2026-01-02 18:31:46 UTC (19d 22h54m ago) 2026-01-02 13:31:46 EST เวลาท้องถิ่น Clayton, United States [?]
Altitude:	95 m
Course:	51°
ความเร็ว:	0 km/h
Last path:	K4JDR-9>aprs.fi via aprsfi-iOS
Positions stored:	44331
Other SSIDs:	K4JDR-7 K4JDR

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.