Comment:	443.150MHz C131 +500
Mic-E message:	In service
Location:	40°08.88' N 75°06.86' W - lokaator FN20KD65GM - show map 460.1 m Põhja peiling 15° from Willow Grove, Montgomery County, Pennsylvania, United States [?] 3.6 km Lõunasse peiling 160° from Horsham, Montgomery County, Pennsylvania, United States 112.9 km Edelasse peiling 236° from New York City, New York, United States 113.3 km Edelasse peiling 241° from Brooklyn, Kings County, New York, United States
Last position:	2025-08-03 21:10:05 UTC (28d 15h21m ago) 2025-08-03 17:10:05 EDT local time at Willow Grove, United States [?]
Altitude:	88 m
Course:	147°
Speed:	17 km/h
Device:	Yaesu: FTM-400DR (rig)
Last path:	N3FD-9>T0PX8X via KC2QVT-15,WIDE1*,WIDE2-1,qAR,W3ZO-10
Positions stored:	416
Other SSIDs:	N3FD-1 N3FD

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.