callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
CG 26342		1.1 m 299°	2025-01-22 18:13:27		CG26343		35.8 m 289°	2025-01-19 16:07:01
26341		40.1 m 307°	2025-02-10 14:35:44		CGC WILLIAM CHADWICK		48.6 m 268°	2025-01-22 18:57:35
CG STURGEON		77.6 m 300°	2025-02-11 16:35:10		CG20315		87.4 m 129°	2025-02-04 15:26:02
CGC WILLIAM SPARLING		89.4 m 214°	2025-02-11 13:41:22		CG29182		102.9 m 206°	2025-02-10 18:27:27
CG29181		106.3 m 207°	2025-02-10 18:09:30		CG29236		147.6 m 196°	2025-02-03 19:47:57
CG49418		167.6 m 176°	2025-02-11 16:35:40		CG49417		178.4 m 181°	2025-01-16 17:58:08
FATHER DAN		258.7 m 160°	2025-02-11 14:35:44		MASS STATE POLICE 14		273.7 m 299°	2025-02-10 22:56:16
JOHN S. DAMRELL		273.7 m 153°	2025-02-11 16:21:27		USS CONSTITUTION		580.7 m 309°	2025-02-11 16:34:09
IEMANJA		589.7 m 286°	2025-01-24 00:31:28		DEVANTE'S DREAM		680.6 m 282°	2025-02-11 16:23:29
WILLIAM F. LISK		683.7 m 34°	2025-02-07 16:43:34		ANIRAM		698.2 m 289°	2025-02-11 16:33:08
ABEONA		711.8 m 281°	2025-02-11 14:43:22		V-TACK		712.7 m 280°	2025-02-11 16:30:35
TYCHE		720.7 m 279°	2025-01-31 10:11:56		AVA PEARL		755.7 m 21°	2025-01-27 13:46:06
BOREAS		761.5 m 282°	2025-02-03 18:59:06		SCHOODIC EXPLORER		809.9 m 20°	2025-01-30 14:28:16
SOLAR DANCER		847.1 m 173°	2025-01-30 02:20:01		AURORA		906.7 m 172°	2025-02-11 16:35:40
GLORY		911.1 m 176°	2025-02-11 16:34:39		ENCORE V		950.2 m 153°	2025-02-10 01:38:02
TUG BRAHMA		961.3 m 24°	2025-02-04 11:46:43		BAY STATE		1.0 km 173°	2025-02-11 16:35:10
SALACIA		1.1 km 168°	2025-02-11 16:34:39		RITA		1.1 km 157°	2025-02-11 16:35:10
145.230		1.2 km 213°	2025-02-11 02:39:54		ENCORE III		1.3 km 132°	2025-01-29 16:17:59
NW1S-9		1.3 km 359°	2025-02-10 21:33:20		MONOMOIT		1.4 km 111°	2025-01-28 16:28:47
ROOKIE		1.4 km 8°	2025-02-03 18:59:06		ZACHERY REINAUER		1.4 km 30°	2025-02-11 16:35:40
CLAIRE		1.4 km 9°	2025-02-11 16:32:07		LIBERTY		1.4 km 27°	2025-02-11 16:35:40
AUSTIN REINAUER		1.4 km 27°	2025-02-04 16:01:02		MASS STATE POLICE 15		1.4 km 339°	2025-02-05 16:06:23
VINCENT D. TIBBETTS		1.4 km 29°	2025-02-11 16:35:40		MASS STATE POLICE 9		1.4 km 346°	2025-01-17 15:05:01
HAROLD A. REINAUER		1.4 km 30°	2025-02-11 16:34:39		NORTHERN LIGHTS		1.5 km 165°	2025-01-17 21:34:03
CG26143		1.5 km 341°	2025-02-11 16:25:00		ENCORE I		1.5 km 4°	2025-02-03 14:32:11
RUTH E HUGHES		1.5 km 176°	2025-02-11 16:34:39		MASSACHUSETTS		1.5 km 175°	2025-02-11 16:35:10
SERENITY		1.5 km 120°	2025-01-28 17:59:31		PATTY ANN		1.5 km 117°	2025-02-01 16:48:51
SILVER CHARM		1.6 km 118°	2025-01-27 20:00:34		RETRIEVER		1.6 km 116°	2025-02-04 19:49:52
BOSTON PILOT CHELSEA		1.7 km 114°	2025-02-11 14:47:25		FREEDOM		1.7 km 20°	2025-02-11 16:34:39
CHARISMA		1.7 km 109°	2025-01-18 17:03:33		WILDFIRE		1.7 km 109°	2025-02-10 16:57:21
EASTERN RESPONDER		1.7 km 15°	2025-02-11 16:33:38		MILES ANDREW		1.8 km 264°	2025-02-06 14:59:18
ENCORE II		1.8 km 147°	2025-02-10 02:31:46		PIER PRESSURE		1.9 km 2°	2025-01-15 19:20:49
MUSIC CITY QUEEN		2.0 km 21°	2025-01-13 15:50:58		SEAPORT ELITE II		2.1 km 158°	2025-02-03 16:10:07
MASS_STATE_POLICE_42		2.1 km 338°	2025-01-23 08:42:05		CRISPUS ATTUCKS		2.1 km 151°	2025-02-11 15:08:15
SAMUEL WHITTEMORE		2.1 km 151°	2025-02-11 14:59:06		COMMONWEALTH		2.1 km 152°	2025-02-11 14:43:22
SPIRIT OF BOSTON		2.1 km 159°	2025-02-07 16:27:51		AMERICAN UNITED		2.1 km 111°	2025-02-11 16:33:08
EASTERN POINT		2.1 km 125°	2025-02-04 14:26:07		CAPT'N JAKE		2.2 km 152°	2025-02-11 16:34:39
MR PETE		2.2 km 153°	2025-02-10 15:13:19		KC1PWO-7		2.3 km 2°	2025-02-02 01:54:21
F/V GUARDIAN		2.3 km 155°	2025-02-11 16:34:39		JOCKA		2.3 km 151°	2025-02-11 16:34:39
BOOMER TOO		2.3 km 156°	2025-02-11 16:33:38		TOWLINE		2.3 km 353°	2025-02-11 16:35:10
MARIA JO-ANN		2.3 km 153°	2025-02-11 16:34:09		CHETTA		2.6 km 146°	2025-02-11 16:34:39
N1FCC-14		2.7 km 99°	2025-02-11 15:37:07		N4GIH-12		2.7 km 199°	2025-02-06 19:13:29
THE BEATRICE		2.7 km 51°	2025-02-11 16:34:09		JUSTICE		2.8 km 51°	2025-02-11 16:35:10
SIXPENCE		2.9 km 134°	2025-01-30 13:43:32		W1NZJ-9		2.9 km 258°	2025-01-23 14:10:19
W1PAC-9		3.0 km 47°	2025-02-11 14:56:55		ANNA R		3.2 km 156°	2025-02-06 02:38:15
NICOLE C		3.2 km 155°	2025-01-26 19:56:30		NANCY		3.2 km 155°	2025-02-11 15:00:07
EW2727		3.2 km 204°	2025-02-11 16:30:55		W1XM-15		3.3 km 253°	2025-02-11 16:31:02
W1XM		3.3 km 253°	2025-02-11 16:31:39		EFD MARINE 1		3.3 km 133°	2025-02-06 15:16:02
PU4ALA		3.4 km 344°	2025-02-08 19:47:12		GANNET III		3.5 km 151°	2025-01-13 15:21:33
ZIM EMERALD		3.5 km 148°	2025-02-11 16:35:10		KB1CRN		3.9 km 158°	2025-02-11 01:45:33

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.