callsign		distance	last heard - EST		callsign		distance	last heard - EST
F/V GUARDIAN		92.4 yards 210°	2025-02-08 00:55:47		CRISPUS ATTUCKS		102.7 yards 334°	2025-02-07 19:21:40
JOCKA		116.8 yards 97°	2025-02-08 00:57:49		MARIA JO-ANN		126.5 yards 149°	2025-02-08 00:57:49
BOOMER TOO		130.0 yards 208°	2025-02-08 00:57:18		SAMUEL WHITTEMORE		131.6 yards 348°	2025-02-07 19:18:07
SPIRIT OF BOSTON		270.9 yards 274°	2025-02-07 11:27:51		SEAPORT ELITE II		281.8 yards 291°	2025-02-03 11:10:07
ENCORE V		383.3 yards 8°	2025-02-07 21:29:30		CHETTA		477.4 yards 109°	2025-02-08 00:58:19
NORTHERN LIGHTS		0.5 miles 314°	2025-01-17 16:34:03		ANNA R		0.6 miles 161°	2025-02-05 21:38:15
NICOLE C		0.6 miles 159°	2025-01-26 14:56:30		FREEDOM		0.6 miles 299°	2025-01-10 09:52:53
SIXPENCE		0.7 miles 88°	2025-01-30 08:43:32		NANCY		0.7 miles 91°	2025-02-07 13:40:44
EASTERN POINT		0.7 miles 45°	2025-02-04 09:26:07		EASTERN RESPONDER		0.7 miles 100°	2025-02-06 08:08:07
ENCORE III		0.7 miles 357°	2025-01-29 11:17:59		COMMONWEALTH		0.8 miles 345°	2025-02-07 19:26:15
SERENITY		0.8 miles 15°	2025-01-28 12:59:31		CLAIRE		0.8 miles 320°	2025-02-07 19:45:32
LEANNA		0.8 miles 147°	2025-01-10 13:34:35		BAY STATE		0.8 miles 318°	2025-02-07 15:39:26
GANNET III		0.8 miles 147°	2025-01-13 10:21:33		SILVER CHARM		0.8 miles 17°	2025-01-27 15:00:34
EPAMINONDAS		0.8 miles 139°	2025-02-08 00:55:47		ENCORE II		0.8 miles 336°	2025-02-07 20:51:28
RETRIEVER		0.8 miles 21°	2025-02-04 14:49:52		PATTY ANN		0.8 miles 16°	2025-02-01 11:48:51
RITA		0.9 miles 339°	2025-02-07 20:20:32		BOSTON PILOT CHELSEA		0.9 miles 25°	2025-02-07 19:54:40
EFD MARINE 1		0.9 miles 101°	2025-02-06 10:16:02		SMR MAVERICK		0.9 miles 24°	2025-02-08 00:56:17
SOLAR DANCER		0.9 miles 322°	2025-01-29 21:20:01		MONOMOIT		1.0 miles 11°	2025-01-28 11:28:47
KEEWAYDIN		1.0 miles 24°	2025-01-10 15:18:22		CHARISMA		1.0 miles 24°	2025-01-18 12:03:33
AMERICAN UNITED		1.0 miles 39°	2025-02-08 00:55:47		145.230		1.2 miles 301°	2025-02-07 20:59:55
N4GIH-12		1.2 miles 255°	2025-02-06 14:13:29		JOHN S. DAMRELL		1.2 miles 334°	2025-02-07 13:55:57
FATHER DAN		1.2 miles 333°	2025-02-07 16:40:18		CG49417		1.3 miles 331°	2025-01-16 12:58:08
CG49418		1.3 miles 332°	2025-02-08 00:56:48		CG29236		1.3 miles 331°	2025-02-03 14:47:57
CG20315		1.3 miles 334°	2025-02-04 10:26:02		CG29182		1.3 miles 331°	2025-02-07 07:38:30
CG26143		1.3 miles 332°	2025-02-05 11:12:59		CG29181		1.4 miles 331°	2025-02-07 07:34:57
CGC WILLIAM SPARLING		1.4 miles 331°	2025-02-07 10:29:01		KA1GJU-9		1.4 miles 26°	2025-02-07 16:06:03
CG 26342		1.4 miles 333°	2025-01-22 13:13:27		CGC WILLIAM CHADWICK		1.4 miles 332°	2025-01-22 13:57:35
CG26343		1.4 miles 333°	2025-01-19 11:07:01		26341		1.4 miles 333°	2025-02-04 10:18:55
CG STURGEON		1.4 miles 332°	2025-02-08 00:56:48		EW2727		1.5 miles 249°	2025-02-08 00:45:18
WILLIAM F. LISK		1.6 miles 347°	2025-02-07 11:43:34		IEMANJA		1.7 miles 324°	2025-01-23 19:31:28
DEVANTE'S DREAM		1.7 miles 322°	2025-02-08 00:29:26		TYCHE		1.7 miles 321°	2025-01-31 05:11:56
ABEONA		1.7 miles 322°	2025-02-07 20:13:26		BOREAS		1.7 miles 321°	2025-02-03 13:59:06
USS CONSTITUTION		1.7 miles 329°	2025-02-08 00:22:20		ANIRAM		1.7 miles 323°	2025-02-08 00:54:16
AVA PEARL		1.7 miles 345°	2025-01-27 08:46:06		AJ1L-9		1.7 miles 231°	2025-02-07 15:06:14
SCHOODIC EXPLORER		1.8 miles 345°	2025-01-30 09:28:16		KC1HO-9		1.8 miles 24°	2025-02-05 14:40:03
TUG BRAHMA		1.8 miles 348°	2025-02-04 06:46:43		OLYMPIA		1.9 miles 115°	2025-02-04 18:22:19
ZACHERY REINAUER		2.0 miles 354°	2025-02-08 00:56:48		LIBERTY		2.0 miles 354°	2025-02-08 00:57:18
FREEDOM		2.0 miles 354°	2025-02-08 00:57:18		JUSTICE		2.0 miles 354°	2025-02-08 00:56:48
AUSTIN REINAUER		2.0 miles 354°	2025-02-04 11:01:02		VINCENT D. TIBBETTS		2.0 miles 355°	2025-02-08 00:56:48
HAROLD A. REINAUER		2.0 miles 355°	2025-02-08 00:56:48		MILES ANDREW		2.0 miles 303°	2025-02-06 09:59:18
ROOKIE		2.2 miles 347°	2025-02-03 13:59:06		ENCORE I		2.2 miles 346°	2025-02-03 09:32:11
MASS STATE POLICE 9		2.3 miles 338°	2025-01-17 10:05:01		MASS STATE POLICE 15		2.3 miles 336°	2025-02-05 11:06:23
MUSIC CITY QUEEN		2.4 miles 356°	2025-01-13 10:50:58		LIEFDE		2.4 miles 3°	2025-02-08 00:57:49
PIER PRESSURE		2.5 miles 346°	2025-01-15 14:20:49		UMB LANDING CRAFT		2.5 miles 140°	2025-02-03 12:32:49
SIR_WINSTON		2.5 miles 161°	2025-01-17 12:06:43		W1NZJ-9		2.6 miles 290°	2025-01-23 09:10:19
W1XM-15		2.7 miles 284°	2025-02-08 00:56:31		W1XM		2.7 miles 284°	2025-02-08 00:56:09
MASS_STATE_POLICE_42		2.7 miles 336°	2025-01-23 03:42:05		KC1PWO-7		2.7 miles 348°	2025-02-01 20:54:21
MERIDIAN		2.8 miles 344°	2025-02-07 16:18:30		TOWLINE		2.8 miles 344°	2025-02-08 00:57:18
TUG VIRGINIA		2.8 miles 344°	2025-01-11 13:24:44		BULK HONDURAS		2.9 miles 334°	2025-02-08 00:56:17
W1NIC		2.9 miles 267°	2025-01-26 13:29:38		W1BFT-D		3.0 miles 241°	2025-02-08 00:39:50

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.