Mic-E message:	In service
Location:	38°59.41' N 76°32.07' W - ตำแหน่ง FM18RX57UP - show map 1.2 km เหนือ bearing 344° มาจาก Parole, Anne Arundel County, Maryland, United States [?] 4.1 km ตะวันตก bearing 277° มาจาก Naval Academy, Anne Arundel County, Maryland, United States 34.0 km ใต้ bearing 169° มาจาก Baltimore, City of Baltimore, Maryland, United States 158.9 km ตะวันตกเฉียงใต้ bearing 228° มาจาก Philadelphia, Philadelphia County, Pennsylvania, United States
Last position:	2025-02-12 20:11:30 UTC (129d 14h43m ago) 2025-02-12 15:11:30 EST เวลาท้องถิ่น Parole, United States [?]
Altitude:	52 m
Course:	321°
ความเร็ว:	9 km/h
Device:	Kenwood: TM-D710 (rig)
Last path:	KF5TMT-9>S8UY4Q via W3VPR-1*,qAo,N3UJJ
Positions stored:	3793

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.