Comment:	Mike, Maryland, USA
Location:	38°41.33' N 76°37.33' W - ตำแหน่ง FM18QQ55IH - show map 4.7 km ตะวันออกเฉียงใต้ bearing 138° มาจาก Dunkirk Town Center, Calvert County, Maryland, United States [?] 4.9 km ตะวันออกเฉียงใต้ bearing 138° มาจาก Dunkirk, Calvert County, Maryland, United States 42.6 km ตะวันออกเฉียงใต้ bearing 122° มาจาก Washington, D. C., Washington, D.C., United States 66.8 km ใต้ bearing 181° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-04-21 17:28:13 UTC (232d 9h7m ago) 2025-04-21 13:28:13 EDT เวลาท้องถิ่น Dunkirk Town Center, United States [?]
Altitude:	55 m
Device:	SharkRF: openSPOT3 (gadget)
Last path:	N1JMC-5>APOSB via N1JMC,DSTAR*,qAS,N1JMC
Positions stored:	5
Other SSIDs:	N1JMC

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.