Location:	39°13.53' N 76°52.03' W - ตำแหน่ง FM19NF54WC - show map 2.9 km ตะวันตกเฉียงใต้ bearing 235° มาจาก Columbia, Howard County, Maryland, United States [?] 6.0 km เหนือ bearing 15° มาจาก Riverside, Howard County, Maryland, United States 23.1 km ตะวันตก bearing 252° มาจาก Baltimore, City of Baltimore, Maryland, United States 39.5 km เหนือ bearing 22° มาจาก Washington, D. C., Washington, D.C., United States
Last position:	2025-07-20 08:45:13 UTC (2m55s ago) 2025-07-20 04:45:13 EDT เวลาท้องถิ่น Columbia, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-07-20 08:45:13 UTC (2m55s ago) – show weather charts 21.7 °C 98% 1011.9 mbar 0.0 m/s ตะวันตกเฉียงใต้
Device:	Unknown: Unknown
Last path:	DW1546>APRS via TCPXX*,qAX,CWOP-6
Positions stored:	1

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.