callsign		distance	last heard - EST		callsign		distance	last heard - EST
SERENITY		137.3 yards 54°	2025-01-28 12:59:31		SILVER CHARM		213.5 yards 57°	2025-01-27 15:00:34
PATTY ANN		243.5 yards 46°	2025-02-01 11:48:51		ENCORE III		306.9 yards 269°	2025-01-29 11:17:59
RETRIEVER		312.8 yards 65°	2025-02-04 14:49:52		SCARLETT ISABELLA		316.1 yards 250°	2025-02-06 10:30:15
MONOMOIT		404.8 yards 10°	2025-01-28 11:28:47		BOSTON PILOT CHELSEA		433.6 yards 68°	2025-02-06 10:31:16
SMR MAVERICK		452.8 yards 64°	2025-02-06 10:18:04		KEEWAYDIN		520.0 yards 57°	2025-01-10 15:18:22
CHARISMA		0.3 miles 57°	2025-01-18 12:03:33		EASTERN POINT		0.4 miles 125°	2025-02-04 09:26:07
AMERICAN UNITED		0.5 miles 83°	2025-02-06 10:29:14		ENCORE V		0.5 miles 198°	2025-02-02 20:57:10
NORTHERN LIGHTS		0.6 miles 236°	2025-01-17 16:34:03		CLAIRE		0.7 miles 260°	2025-02-06 10:19:35
SAMUEL WHITTEMORE		0.7 miles 193°	2025-02-06 10:30:45		BLACK BEAUTY		0.7 miles 189°	2025-02-06 10:26:42
CRISPUS ATTUCKS		0.7 miles 194°	2025-02-06 10:31:16		CETACEA		0.7 miles 267°	2025-02-06 10:31:16
BAY STATE		0.7 miles 260°	2025-02-06 10:29:44		COMMONWEALTH		0.7 miles 194°	2025-02-06 10:01:50
SOLAR DANCER		0.7 miles 270°	2025-01-29 21:20:01		SEAPORT ELITE II		0.7 miles 204°	2025-02-03 11:10:07
JOCKA		0.7 miles 185°	2025-02-06 10:30:45		RITA		0.7 miles 259°	2025-02-06 10:30:45
SPIRIT OF BOSTON		0.8 miles 202°	2025-01-25 21:53:35		ENCORE II		0.8 miles 195°	2025-02-02 21:24:31
F/V GUARDIAN		0.8 miles 192°	2025-02-06 10:25:41		MARIA JO-ANN		0.8 miles 187°	2025-02-06 10:31:16
MASSACHUSETTS		0.8 miles 239°	2025-02-06 10:30:15		CHAMPION		0.8 miles 136°	2025-02-06 10:30:45
FATHER DAN		0.8 miles 298°	2025-02-05 10:42:32		BOOMER TOO		0.8 miles 193°	2025-02-06 10:24:40
FREEDOM		0.8 miles 240°	2025-01-10 09:52:53		CHETTA		0.8 miles 171°	2025-02-06 10:29:44
CG49418		0.9 miles 299°	2025-02-06 10:30:45		CG49417		0.9 miles 299°	2025-01-16 12:58:08
CG20315		0.9 miles 305°	2025-02-04 10:26:02		SIXPENCE		0.9 miles 143°	2025-01-30 08:43:32
CG29236		0.9 miles 299°	2025-02-03 14:47:57		CG26143		0.9 miles 301°	2025-02-05 11:12:59
CGC WARREN DEYAMPERT		0.9 miles 308°	2025-02-06 10:29:44		CG29181		0.9 miles 301°	2025-02-05 07:41:24
CG29182		0.9 miles 301°	2025-02-05 12:49:53		CGC WILLIAM SPARLING		0.9 miles 301°	2025-02-04 07:54:44
CG 26342		0.9 miles 305°	2025-01-22 13:13:27		CG26343		0.9 miles 304°	2025-01-19 11:07:01
CGC WILLIAM CHADWICK		0.9 miles 304°	2025-01-22 13:57:35		26341		0.9 miles 305°	2025-02-04 10:18:55
CG STURGEON		1.0 miles 305°	2025-02-06 10:29:44		EASTERN RESPONDER		1.0 miles 147°	2025-02-06 08:08:07
KC1HO-9		1.1 miles 33°	2025-02-05 14:40:03		AVA PEARL		1.1 miles 329°	2025-01-27 08:46:06
EFD MARINE 1		1.2 miles 140°	2025-02-06 10:16:02		SCHOODIC EXPLORER		1.2 miles 330°	2025-01-30 09:28:16
145.230		1.2 miles 266°	2025-02-05 20:59:55		TUG BRAHMA		1.2 miles 334°	2025-02-04 06:46:43
NICOLE C		1.3 miles 177°	2025-01-26 14:56:30		ANNA R		1.3 miles 178°	2025-02-05 21:38:15
LAURA		1.3 miles 348°	2025-01-08 12:51:52		IEMANJA		1.3 miles 299°	2025-01-23 19:31:28
USS CONSTITUTION		1.3 miles 306°	2025-02-06 10:25:10		ZACHERY REINAUER		1.3 miles 345°	2025-02-06 10:30:45
DEVANTE'S DREAM		1.3 miles 298°	2025-02-06 04:23:28		LIBERTY		1.3 miles 345°	2025-02-06 10:30:45
FREEDOM		1.3 miles 345°	2025-02-06 10:31:16		TYCHE		1.3 miles 296°	2025-01-31 05:11:56
ABEONA		1.3 miles 297°	2025-02-06 10:12:29		HAROLD A. REINAUER		1.3 miles 347°	2025-02-06 10:30:45
JUSTICE		1.3 miles 345°	2025-02-06 10:30:45		VINCENT D. TIBBETTS		1.3 miles 346°	2025-02-06 10:30:45
ANIRAM		1.3 miles 300°	2025-02-06 10:27:12		AUSTIN REINAUER		1.3 miles 345°	2025-02-04 11:01:02
BOREAS		1.4 miles 297°	2025-02-03 13:59:06		LEANNA		1.4 miles 168°	2025-01-10 13:34:35
NANCY		1.4 miles 154°	2025-02-06 08:47:12		GANNET III		1.4 miles 168°	2025-01-13 10:21:33
RUTH E HUGHES		1.5 miles 336°	2025-02-06 10:31:16		WILLIAM F. LISK		1.5 miles 335°	2025-02-04 07:59:48
ROOKIE		1.5 miles 335°	2025-02-03 13:59:06		ENCORE I		1.6 miles 335°	2025-02-03 09:32:11
MASS STATE POLICE 9		1.7 miles 325°	2025-01-17 10:05:01		LIEFDE		1.7 miles 359°	2025-02-06 10:30:15
MASS STATE POLICE 15		1.7 miles 322°	2025-02-05 11:06:23		MUSIC CITY QUEEN		1.7 miles 350°	2025-01-13 10:50:58
KB1CRN		1.7 miles 174°	2025-02-05 22:13:31		MEREDITH C REINAUER		1.8 miles 20°	2025-02-06 10:29:44
PIER PRESSURE		1.8 miles 337°	2025-01-15 14:20:49		MILES ANDREW		1.9 miles 282°	2025-02-06 09:59:18
JOHN S. DAMRELL		2.0 miles 73°	2025-02-06 10:30:45		EW2727		2.0 miles 231°	2025-02-06 10:30:16
KC1PWO-7		2.1 miles 340°	2025-02-01 20:54:21		MASS_STATE_POLICE_42		2.1 miles 324°	2025-01-23 03:42:05
NW1S-9		2.2 miles 277°	2025-02-06 10:30:56		MERIDIAN		2.2 miles 335°	2025-02-06 10:30:45
TOWLINE		2.2 miles 335°	2025-02-06 10:29:44		TUG VIRGINIA		2.2 miles 336°	2025-01-11 13:24:44
OLYMPIA		2.2 miles 134°	2025-02-04 18:22:19		BULK HONDURAS		2.3 miles 323°	2025-02-06 10:28:44

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.