Comment:	aprs.fi for iOS
Location:	40°31.81' N 88°56.13' W - ตำแหน่ง EN50MM77RG - show map 5.0 km ตะวันออก bearing 69° มาจาก Normal, McLean County, Illinois, United States [?] 9.5 km ตะวันออกเฉียงใต้ bearing 153° มาจาก Hudson, McLean County, Illinois, United States 100.8 km ตะวันออกเฉียงเหนือ bearing 36° มาจาก Springfield, Sangamon County, Illinois, United States 131.7 km ตะวันตกเฉียงใต้ bearing 213° มาจาก Joliet, Will County, Illinois, United States
Last position:	2025-06-08 02:48:16 UTC (203d 14h36m ago) 2025-06-07 21:48:16 CDT เวลาท้องถิ่น Normal, United States [?]
Altitude:	250 m
Course:	263°
ความเร็ว:	0 km/h
Last path:	KW9D-5>aprs.fi via aprsfi-iOS
Positions stored:	971
Other SSIDs:	KW9D-9 KW9D-i KW9D-1

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.