Location:	38°48.10' N 90°32.71' W - ตำแหน่ง EM48RT42NJ - show map 7.0 km ตะวันออก bearing 89° มาจาก Saint Peters, Saint Charles County, Missouri, United States [?] 11.3 km ตะวันออกเฉียงเหนือ bearing 57° มาจาก Cottleville, Saint Charles County, Missouri, United States 35.8 km ตะวันตกเฉียงเหนือ bearing 303° มาจาก Saint Louis, City of Saint Louis, Missouri, United States 135.5 km ตะวันตกเฉียงใต้ bearing 215° มาจาก Springfield, Sangamon County, Illinois, United States
Last position:	2025-05-27 18:33:02 UTC (22d 5h34m ago) 2025-05-27 13:33:02 CDT เวลาท้องถิ่น Saint Peters, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-04-11 22:34:55 UTC (68d 1h32m ago) – show weather charts 13.3 °C 51% 1026.5 mbar 2.2 m/s ตะวันตก
Device:	Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path:	W0BJ-3>APU25N via W0MA*,K0ATT-10*,WIDE2*,qAR,WB0HTW
Positions stored:	4
Other SSIDs:	W0BJ W0BJ-1 W0BJ-9 W0BJ-7 W0BJ-6 W0BJ-12

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.