Comment:	RJValenta FM/DMR Mobile
Location:	38°37.09' N 90°11.04' W - ตำแหน่ง EM48VO78WI - show map 1.6 km ตะวันออกเฉียงใต้ bearing 130° มาจาก Saint Louis, City of Saint Louis, Missouri, United States [?] 5.3 km เหนือ bearing 6° มาจาก Cahokia, Saint Clair County, Illinois, United States 49.6 km ตะวันออกเฉียงใต้ bearing 115° มาจาก O'Fallon, Saint Charles County, Missouri, United States
Last position:	2025-08-15 02:54:57 UTC (114d 15h53m ago) 2025-08-14 21:54:57 CDT เวลาท้องถิ่น Saint Louis, United States [?]
Altitude:	116 m
Course:	108°
ความเร็ว:	91 km/h
Last path:	N0TZC-1>APAT51-1 via K0ATT-10,WIDE1*,WIDE2-1,qAO,KB0FX-1
Positions stored:	3
Other SSIDs:	N0TZC-7 N0TZC-9 N0TZC

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.