Innslag:	SharkRF openSPOT4
Staðsetning:	42°38.00' N 71°22.24' W - WW Loc. FN42HP51MX - sýna kort 4.5 km Vestur Stefna 270° Frá Lowell, Middlesex County, Massachusetts, United States [?] 11.8 km Norð-vestur Stefna 315° Frá Billerica, Middlesex County, Massachusetts, United States 39.8 km Norð-vestur Stefna 320° Frá Boston, Suffolk County, Massachusetts, United States 42.5 km Norð-vestur Stefna 322° Frá South Boston, Suffolk County, Massachusetts, United States
Síðasta staðsetning:	2025-05-01 00:13:20 UTC (23d 21h35m fyrir) 2025-04-30 20:13:20 EDT Að staðartíma Lowell, United States [?]
Hæð:	0 m
Hlutur:	SharkRF: openSPOT4 (gadget)
Síðasti slóði:	W1MWS-10>APOSB4 via TCPIP*,qAS,W1MWS
Geymdar stöður:	1
Önnur auðkenni:	W1MWS-13 W1MWS-1 W1MWS-7

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.