Comment:	147.075MHz T107 +060 Op Jon
Mic-E message:	Off duty
Location:	39°01.77' N 76°28.74' W - ตำแหน่ง FM19SA27MB - show map 4.9 km เหนือ bearing 9° มาจาก Naval Academy, Anne Arundel County, Maryland, United States [?] 5.8 km เหนือ bearing 11° มาจาก Annapolis, Anne Arundel County, Maryland, United States 31.2 km ใต้ bearing 158° มาจาก Baltimore, City of Baltimore, Maryland, United States 152.4 km ตะวันตกเฉียงใต้ bearing 228° มาจาก Philadelphia, Philadelphia County, Pennsylvania, United States
Last position:	2025-11-29 21:15:13 UTC (10d 3h44m ago) 2025-11-29 16:15:13 EST เวลาท้องถิ่น Naval Academy, United States [?]
Altitude:	29 m
Course:	307°
ความเร็ว:	20 km/h
Device:	Kenwood: TM-D710 (rig)
Last path:	AE3JG-9>SYPQ7W via WJ3K-10,N3KTX-1,WIDE2*,qAR,K3RUP-10
Positions stored:	30016

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.