Location:	38°17.82' N 76°28.93' W - ตำแหน่ง FM18SH21DG - show map 2.2 km ตะวันออก bearing 100° มาจาก California, Saint Mary's County, Maryland, United States [?] 13.4 km ตะวันออก bearing 87° มาจาก Leonardtown, Saint Mary's County, Maryland, United States 82.1 km ตะวันออกเฉียงใต้ bearing 144° มาจาก Washington, D. C., Washington, D.C., United States 111.0 km ใต้ bearing 174° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-12-25 23:44:00 UTC (3m33s ago) 2025-12-25 18:44:00 EST เวลาท้องถิ่น California, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-12-25 23:44:00 UTC (3m33s ago) – show weather charts 11.7 °C 68% 1016.5 mbar 0.4 m/s ตะวันตกเฉียงเหนือ
Device:	Unknown: Unknown
Last path:	CW6344>APRS via TCPXX*,qAX,CWOP-3
Positions stored:	4

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.