Comment:	YSF REF 23018
Location:	42°01.79' N 88°17.52' W - ตำแหน่ง EN52UA47WD - show map 1.2 km ตะวันตกเฉียงใต้ bearing 227° มาจาก Elgin, Kane County, Illinois, United States [?] 4.0 km เหนือ bearing 0° มาจาก South Elgin, Kane County, Illinois, United States 56.7 km ตะวันตก bearing 291° มาจาก Chicago, Cook County, Illinois, United States 116.5 km ใต้ bearing 196° มาจาก Milwaukee, Milwaukee County, Wisconsin, United States
Last position:	2025-06-28 08:56:24 UTC (1d 13h37m ago) 2025-06-28 03:56:24 CDT เวลาท้องถิ่น Elgin, United States [?]
Altitude:	239 m
Course:	14°
ความเร็ว:	0 km/h
Last path:	>aprs.fi via aprsfi-iOS
Positions stored:	81352
Other SSIDs:	KB9SVR KB9SVR-4 KB9SVR-9 KB9SVR-7

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.