Megjegyzés:	openSPOT4
Hely:	43°06.29' N 70°44.85' W - lokátor FN43PC05HD - térkép nézet 14.5 km Délkelet irány 135° tól Dover, Strafford County, New Hampshire, United States [?] 16.0 km Délkelet irány 117° tól Madbury, Strafford County, New Hampshire, United States 86.8 km Észak irány 17° tól Boston, Suffolk County, Massachusetts, United States 89.2 km Észak irány 16° tól South Boston, Suffolk County, Massachusetts, United States
Utolső pozíció:	2025-03-24 09:43:12 UTC (48d 19h12m ezelőtt) 2025-03-24 05:43:12 EDT helyi idő Dover, United States [?]
Sebesség:	19 km/h
Device:	SharkRF: openSPOT4 (gadget)
Utolsó útvonal:	W1SAB-7>APOSB4 via W1SAB,C4FM*,qAS,W1SAB
Positions stored:	160
Más SSID-k:	W1SAB W1SAB-Y W1SAB-N W1SAB-14

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.