Comment:	3.7V
Location:	38°57.77' N 76°28.83' W - ตำแหน่ง FM18SX21IB - show map 2.0 km ตะวันออกเฉียงใต้ bearing 150° มาจาก Annapolis, Anne Arundel County, Maryland, United States [?] 2.6 km ใต้ bearing 166° มาจาก Naval Academy, Anne Arundel County, Maryland, United States 38.1 km ใต้ bearing 163° มาจาก Baltimore, City of Baltimore, Maryland, United States 157.6 km ตะวันตกเฉียงใต้ bearing 226° มาจาก Philadelphia, Philadelphia County, Pennsylvania, United States
Last position:	2025-03-30 00:17:06 UTC (87d 21h59m ago) 2025-03-29 20:17:06 EDT เวลาท้องถิ่น Annapolis, United States [?]
Last path:	N7ALX-13>APN000 via TCPIP*,qAC,T2SJC
Positions stored:	87
Other SSIDs:	N7ALX-8 N7ALX-2 N7ALX-N

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.