callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
CG26143		605.8 m 150°	2025-02-11 16:22:59		TOWLINE		635.1 m 51°	2025-02-11 16:22:59
MASS STATE POLICE 15		640.1 m 156°	2025-02-05 16:06:23		MASS STATE POLICE 9		674.1 m 142°	2025-01-17 15:05:01
PIER PRESSURE		824.2 m 94°	2025-01-15 19:20:49		KC1PWO-7		924.6 m 68°	2025-02-02 01:54:21
NW1S-9		984.6 m 130°	2025-02-10 21:33:20		ENCORE I		987.2 m 116°	2025-02-03 14:32:11
ROOKIE		1.1 km 119°	2025-02-03 18:59:06		CLAIRE		1.1 km 119°	2025-02-11 16:22:59
PU4ALA		1.4 km 353°	2025-02-08 19:47:12		MUSIC CITY QUEEN		1.5 km 91°	2025-01-13 15:50:58
TUG BRAHMA		1.6 km 132°	2025-02-04 11:46:43		SCHOODIC EXPLORER		1.6 km 138°	2025-01-30 14:28:16
AUSTIN REINAUER		1.6 km 115°	2025-02-04 16:01:02		USS CONSTITUTION		1.6 km 168°	2025-02-11 16:21:58
AVA PEARL		1.6 km 139°	2025-01-27 13:46:06		VINCENT D. TIBBETTS		1.6 km 114°	2025-02-11 16:23:29
HAROLD A. REINAUER		1.6 km 114°	2025-02-11 16:22:28		ZACHERY REINAUER		1.6 km 116°	2025-02-11 16:23:29
EASTERN RESPONDER		1.7 km 115°	2025-02-11 16:21:58		ANIRAM		1.7 km 176°	2025-02-11 16:18:24
BOREAS		1.8 km 179°	2025-02-03 18:59:06		IEMANJA		1.8 km 173°	2025-01-24 00:31:28
WILLIAM F. LISK		1.8 km 139°	2025-02-07 16:43:34		ABEONA		1.8 km 178°	2025-02-11 14:43:22
DEVANTE'S DREAM		1.8 km 177°	2025-02-11 16:23:29		V-TACK		1.8 km 178°	2025-02-11 16:21:27
TYCHE		1.8 km 178°	2025-01-31 10:11:56		MASS STATE POLICE 14		1.9 km 163°	2025-02-10 22:56:16
CG STURGEON		2.0 km 159°	2025-02-11 16:22:59		26341		2.0 km 159°	2025-02-10 14:35:44
CG26343		2.0 km 159°	2025-01-19 16:07:01		CGC WILLIAM CHADWICK		2.0 km 159°	2025-01-22 18:57:35
CG 26342		2.1 km 158°	2025-01-22 18:13:27		CG MELVIN BELL		2.1 km 158°	2025-02-11 13:21:03
CGC WILLIAM SPARLING		2.1 km 160°	2025-02-11 13:41:22		CG29182		2.1 km 160°	2025-02-10 18:27:27
CG29181		2.1 km 160°	2025-02-10 18:09:30		CG20315		2.1 km 157°	2025-02-04 15:26:02
CG29236		2.2 km 160°	2025-02-03 19:47:57		CG49418		2.2 km 159°	2025-02-11 16:23:29
CG49417		2.2 km 160°	2025-01-16 17:58:08		FREEDOM		2.3 km 151°	2025-02-11 16:22:28
FATHER DAN		2.3 km 158°	2025-02-11 14:35:44		MILES ANDREW		2.3 km 205°	2025-02-06 14:59:18
JOHN S. DAMRELL		2.3 km 157°	2025-02-11 16:21:27		RITA		2.6 km 154°	2025-02-11 16:22:59
THE BEATRICE		2.9 km 95°	2025-02-11 16:21:58		SOLAR DANCER		2.9 km 162°	2025-01-30 02:20:01
145.230		2.9 km 178°	2025-02-11 02:39:54		JUSTICE		2.9 km 93°	2025-02-11 16:22:59
GLORY		2.9 km 163°	2025-02-11 16:22:28		AURORA		3.0 km 162°	2025-02-11 16:23:29
W1PAC-9		3.0 km 87°	2025-02-11 14:56:55		ENCORE V		3.0 km 156°	2025-02-10 01:38:02
SALACIA		3.1 km 161°	2025-02-11 16:22:28		FW2367		3.1 km 41°	2025-02-11 16:05:14
BAY STATE		3.1 km 160°	2025-02-11 16:22:59		MONOMOIT		3.2 km 139°	2025-01-28 16:28:47
ENCORE III		3.3 km 148°	2025-01-29 16:17:59		KB1TOY-12		3.3 km 273°	2025-02-10 16:56:05
W1NZJ-9		3.3 km 220°	2025-01-23 14:10:19		PATTY ANN		3.4 km 140°	2025-02-01 16:48:51
SERENITY		3.4 km 142°	2025-01-28 17:59:31		SILVER CHARM		3.4 km 141°	2025-01-27 20:00:34
WILDFIRE		3.5 km 136°	2025-02-10 16:57:21		CHARISMA		3.5 km 136°	2025-01-18 17:03:33
RETRIEVER		3.5 km 140°	2025-02-04 19:49:52		BOSTON PILOT CHELSEA		3.5 km 138°	2025-02-11 14:47:25
NORTHERN LIGHTS		3.5 km 161°	2025-01-17 21:34:03		MASSACHUSETTS		3.5 km 165°	2025-02-11 16:22:28
W1XM-15		3.7 km 220°	2025-02-11 16:20:59		W1XM		3.7 km 220°	2025-02-11 16:12:27
ENCORE II		3.8 km 153°	2025-02-10 02:31:46		AMERICAN UNITED		3.8 km 134°	2025-02-11 16:21:27
FW2140		3.9 km 277°	2025-02-11 16:14:04		KC1KMT-9		4.0 km 304°	2025-01-26 15:24:52
EASTERN POINT		4.0 km 141°	2025-02-04 14:26:07		GREAT EASTERN		4.1 km 74°	2025-02-11 16:21:58
LIBERTY		4.1 km 146°	2025-02-11 16:23:29		SEAPORT ELITE II		4.1 km 158°	2025-02-03 16:10:07
N1FCC-14		4.1 km 125°	2025-02-11 15:37:07		CRISPUS ATTUCKS		4.2 km 155°	2025-02-11 15:08:15
SAMUEL WHITTEMORE		4.2 km 155°	2025-02-11 14:59:06		COMMONWEALTH		4.2 km 155°	2025-02-11 14:43:22
SPIRIT OF BOSTON		4.2 km 159°	2025-02-07 16:27:51		CETACEA		4.2 km 148°	2025-02-11 16:23:29
KD1LV-7		4.2 km 289°	2025-02-10 18:21:26		CAPT'N JAKE		4.2 km 155°	2025-02-11 16:22:28
MR PETE		4.3 km 155°	2025-02-10 15:13:19		KD1LV-9		4.3 km 289°	2025-01-25 17:57:32
JOCKA		4.3 km 154°	2025-02-11 16:22:28		F/V GUARDIAN		4.3 km 157°	2025-02-11 16:22:28
BOOMER TOO		4.4 km 157°	2025-02-11 16:21:27		MARIA JO-ANN		4.4 km 156°	2025-02-11 16:18:54
N4GIH-12		4.4 km 181°	2025-02-06 19:13:29		W1KOI-7		4.6 km 283°	2025-02-10 18:27:32
CHETTA		4.6 km 152°	2025-02-11 16:22:28		KB1DML		4.7 km 237°	2025-02-11 16:20:16

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.