Comment:	aprs.fi iOS
Location:	42°32.79' N 71°14.75' W - locator FN42JN01MD - show map 1.4 miles Southeast bearing 125° from Billerica, Middlesex County, Massachusetts, United States [?] 1.5 miles Northwest bearing 323° from Pinehurst, Middlesex County, Massachusetts, United States 16.1 miles Northwest bearing 324° from Boston, Suffolk County, Massachusetts, United States 17.8 miles Northwest bearing 326° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2024-05-15 22:47:09 EDT (5d 7h24m ago) 2024-05-15 22:47:09 EDT local time at Billerica, United States [?]
Altitude:	125 ft
Speed:	0 MPH
Last path:	KC1KVY-4>aprs.fi via aprsfi-iOS
Positions stored:	651
Other SSIDs:	KC1KVY-5

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
KC1KVY-5		138.4 yards 307°	2024-05-21 06:08:48		K1EEA-7		0.5 miles 236°	2024-05-20 09:00:39
KC1BAB-9		1.1 miles 254°	2024-04-22 08:52:25		KC1BAB-7		1.1 miles 254°	2024-04-22 17:42:12
K1EEA		1.2 miles 166°	2024-05-06 21:03:00		GW3519		2.3 miles 130°	2024-05-21 06:10:31
KD1TF-N		2.6 miles 162°	2024-05-20 12:25:27		DW1334		3.1 miles 96°	2024-05-21 06:04:49
W1BFT-Y		3.7 miles 89°	2024-04-27 07:00:59		KC1GHR B		4.0 miles 20°	2024-05-21 06:03:25
KC1GHR-B		4.0 miles 20°	2024-05-21 06:03:35		W1BFT B		4.3 miles 71°	2024-05-21 06:07:41
W1BFT-B		4.3 miles 71°	2024-05-21 06:07:51		W1BFT-D		4.3 miles 71°	2024-05-21 06:05:11
EW5913		4.3 miles 145°	2024-04-22 10:45:47		KC1UFQ		4.3 miles 268°	2024-05-20 16:02:35
KC1UFQ-7		4.4 miles 268°	2024-05-20 11:51:44		CW3053		4.6 miles 323°	2024-04-24 04:33:31
N0JSR-9		4.8 miles 311°	2024-04-30 20:03:43		EW8958		5.4 miles 322°	2024-05-21 06:05:19

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.