Comment:	146.940MHz test
Mic-E message:	Off duty
Location:	38°50.26' N 90°41.41' W - ตำแหน่ง EM48PU71EA - show map 3.1 km เหนือ bearing 16° มาจาก O'Fallon, Saint Charles County, Missouri, United States [?] 5.2 km ตะวันออกเฉียงใต้ bearing 121° มาจาก Saint Paul, Saint Charles County, Missouri, United States 48.7 km ตะวันตกเฉียงเหนือ bearing 299° มาจาก Saint Louis, City of Saint Louis, Missouri, United States 139.9 km ตะวันตกเฉียงใต้ bearing 220° มาจาก Springfield, Sangamon County, Illinois, United States
Last position:	2025-02-09 21:07:48 UTC (160d 1h53m ago) 2025-02-09 15:07:48 CST เวลาท้องถิ่น O'Fallon, United States [?]
Altitude:	180 m
Course:	274°
ความเร็ว:	0 km/h
Device:	Yaesu: FTM-300D (rig)
Last path:	AA0RT>SXUP2V via qAR,K0ATT-10
Positions stored:	50
Other SSIDs:	AA0RT-Y

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.