Source callsign:	AL3X-S
Comment:	70cm Voice (D-Star) 433.30000MHz +0.0000MHz
Location:	38°22.80' N 76°36.60' W - ตำแหน่ง FM18QJ61TE - show map 10.1 km เหนือ bearing 13° มาจาก Leonardtown, Saint Mary's County, Maryland, United States [?] 12.6 km ตะวันตกเฉียงเหนือ bearing 315° มาจาก California, Saint Mary's County, Maryland, United States 68.2 km ตะวันออกเฉียงใต้ bearing 147° มาจาก Washington, D. C., Washington, D.C., United States 101.2 km ใต้ bearing 180° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-12-09 21:50:14 UTC (1m58s ago) 2025-12-09 16:50:14 EST เวลาท้องถิ่น Leonardtown, United States [?]
Altitude:	3 m
Last path:	AL3X-S>APDG01 via TCPIP*,qAC,AL3X-GS
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.