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:	2024-05-30 19:47:40 EDT (1d 19h29m ago) 2024-05-30 19:47:40 EDT local time at Billerica, United States [?]
Altitude:	125 ft
Speed:	0 MPH
Last path:	KC1KVY-4>aprs.fi via aprsfi-iOS
Positions stored:	653
Other SSIDs:	KC1KVY-5

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
KC1KVY-5		39.4 yards 351°	2024-06-01 15:09:54		K1EEA		1.2 miles 167°	2024-05-06 21:03:00
GW3519		2.3 miles 130°	2024-06-01 15:15:41		KD1TF-N		2.6 miles 162°	2024-05-26 17:26:59
DW1334		3.1 miles 96°	2024-06-01 15:14:00		N1RHY		3.7 miles 35°	2024-06-01 11:44:40
K1EEA-7		3.8 miles 313°	2024-05-30 20:59:49		KC1GHR B		4.0 miles 20°	2024-06-01 14:58:13
KC1GHR-B		4.0 miles 20°	2024-06-01 14:58:23		KC1UFQ-7		4.2 miles 269°	2024-05-23 18:24:24
W1BFT B		4.3 miles 71°	2024-06-01 14:58:08		W1BFT-B		4.3 miles 71°	2024-06-01 14:58:18
W1BFT-D		4.3 miles 71°	2024-06-01 15:05:37		KC1UFQ		4.3 miles 268°	2024-05-25 11:35:33
KC1UFQ-2		4.4 miles 268°	2024-05-23 11:15:58		EW8958		5.4 miles 322°	2024-06-01 15:15:24
EW4960		5.4 miles 120°	2024-06-01 15:15:18		DW1283		5.5 miles 255°	2024-06-01 15:15:14
K1CPD-i		5.5 miles 234°	2024-05-05 11:42:45		EW0186		5.5 miles 258°	2024-05-31 05:56:08

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.