Comment:	70cm Voice (D-Star) 442.90000MHz +5.0000MHz
Location:	39°23.56' N 76°02.00' W - ตำแหน่ง FM19XJ64AF - show map 11.7 km ตะวันออกเฉียงใต้ bearing 135° มาจาก Aberdeen Proving Ground, Harford County, Maryland, United States [?] 17.0 km ตะวันออกเฉียงใต้ bearing 120° มาจาก Perryman, Harford County, Maryland, United States 51.0 km ตะวันออก bearing 77° มาจาก Baltimore, City of Baltimore, Maryland, United States 96.9 km ตะวันตกเฉียงใต้ bearing 230° มาจาก Philadelphia, Philadelphia County, Pennsylvania, United States
Last position:	2025-10-31 19:33:56 UTC (63d 18h20m ago) 2025-10-31 15:33:56 EDT เวลาท้องถิ่น Aberdeen Proving Ground, United States [?]
Altitude:	3 m
Device:	Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path:	N3SBP-B>APDG02 via TCPIP*,qAC,N3SBP-BS
Positions stored:	760
Other SSIDs:	N3SBP-L N3SBP-T N3SBP N3SBP-8 N3SBP-D N3SBP-5

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.