Location:	39°00.57' N 76°39.98' W - ตำแหน่ง FM19QA02AG - show map 2.0 km ตะวันออกเฉียงเหนือ bearing 65° มาจาก Crofton, Anne Arundel County, Maryland, United States [?] 6.4 km ใต้ bearing 181° มาจาก Gambrills, Anne Arundel County, Maryland, United States 31.6 km ใต้ bearing 189° มาจาก Baltimore, City of Baltimore, Maryland, United States 34.4 km ตะวันออก bearing 68° มาจาก Washington, D. C., Washington, D.C., United States
Last position:	2025-08-01 10:51:59 UTC (133d 1h50m ago) 2025-08-01 06:51:59 EDT เวลาท้องถิ่น Crofton, United States [?]
Last path:	W3KRZ-10>APN000 via TCPIP*,qAC,T2CAWEST
Positions stored:	1417
Other SSIDs:	W3KRZ-7 W3KRZ-4 W3KRZ-7 W3KRZ
Last heard a station directly:	2025-04-06 10:33:19 UTC (250d 2h9m ago)
Normal receiver range estimate:	30 km (Updated: 2024-10-31 10:36:11 UTC)

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.