Comment:	Greetings from Baltimore 3.9V
Location:	39°23.05' N 76°25.29' W - ตำแหน่ง FM19SJ92KE - show map 5.8 km เหนือ bearing 16° มาจาก Middle River, Baltimore County, Maryland, United States [?] 9.5 km ตะวันออกเฉียงเหนือ bearing 29° มาจาก Essex, Baltimore County, Maryland, United States 19.4 km ตะวันออกเฉียงเหนือ bearing 57° มาจาก Baltimore, City of Baltimore, Maryland, United States 124.7 km ตะวันตกเฉียงใต้ bearing 240° มาจาก Philadelphia, Philadelphia County, Pennsylvania, United States
Last position:	2025-11-29 15:47:56 UTC (9d 15h15m ago) 2025-11-29 10:47:56 EST เวลาท้องถิ่น Middle River, United States [?]
Last path:	W3ESX-9>APN000 via TCPIP*,qAC,T2MCI
Positions stored:	191

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.