Location:	38°22.89' N 76°36.80' W - ตำแหน่ง FM18QJ61JN - show map 10.2 km เหนือ bearing 11° มาจาก Leonardtown, Saint Mary's County, Maryland, United States [?] 12.9 km ตะวันตกเฉียงเหนือ bearing 314° มาจาก California, Saint Mary's County, Maryland, United States 67.9 km ตะวันออกเฉียงใต้ bearing 147° มาจาก Washington, D. C., Washington, D.C., United States 101.0 km ใต้ bearing 180° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-11-30 01:17:01 UTC (7d 9h48m ago) 2025-11-29 20:17:01 EST เวลาท้องถิ่น Leonardtown, United States [?]
Altitude:	31 m
Course:	60°
ความเร็ว:	0 km/h
Device:	Icom: IC-51 (D-Star)
Last path:	AL3X-1>API51 via DSTAR*,qAR,AL3X-B
Positions stored:	3
Other SSIDs:	AL3X-B AL3X-2 AL3X-5 AL3X-7

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.