Location:	38°37.01' N 76°56.47' W - ตำแหน่ง FM18MO78BA - show map 876.9 m ใต้ bearing 192° มาจาก Waldorf, Charles County, Maryland, United States [?] 1.5 km เหนือ bearing 352° มาจาก Saint Charles, Charles County, Maryland, United States 32.0 km ใต้ bearing 165° มาจาก Washington, D. C., Washington, D.C., United States 80.1 km ใต้ bearing 201° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-06-29 01:30:27 UTC (12m39s ago) 2025-06-28 21:30:27 EDT เวลาท้องถิ่น Waldorf, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-06-29 01:30:27 UTC (12m39s ago) – show weather charts 26.7 °C 85% 1016.5 mbar 0.0 m/s เหนือ
Device:	Unknown: Unknown
Last path:	FW6627>APRS via TCPXX*,qAX,CWOP-7
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.