Megjegyzés:	SharkRF openSPOT4
Hely:	39°53.11' N 75°19.40' W - lokátor FM29IV12EK - térkép nézet 2.9 km Délkelet irány 130° tól Swarthmore, Delaware County, Pennsylvania, United States [?] 6.5 km Délkelet irány 123° tól Media, Delaware County, Pennsylvania, United States 15.5 km Délnyugat irány 241° tól Philadelphia, Philadelphia County, Pennsylvania, United States 144.7 km Délnyugat irány 231° tól New York City, New York, United States
Utolső pozíció:	2025-05-23 15:01:42 UTC (147d 17h10m ezelőtt) 2025-05-23 11:01:42 EDT helyi idő Swarthmore, United States [?]
Device:	SharkRF: openSPOT4 (gadget)
Utolsó útvonal:	N3GSD-9>APOSB4 via N3GSD,C4FM*,qAS,N3GSD
Positions stored:	1399
Más SSID-k:	N3GSD-1 N3GSD N3GSD-7 N3GSD-N

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.