callsign		distance	last heard - EST		callsign		distance	last heard - EST
OSPREY		74.7 yards 81°	2024-10-24 14:25:31		HARMONY		249.0 yards 228°	2024-11-01 13:22:33
MIDNIGHT EXPRESS		388.3 yards 322°	2024-10-20 12:21:44		SIXPENCE		0.6 miles 157°	2024-11-18 05:59:24
GANNET III		0.6 miles 184°	2024-11-17 11:30:35		GENESIS VISION		0.7 miles 305°	2024-11-19 09:44:59
ZIM EMERALD		0.7 miles 200°	2024-11-19 09:43:28		GRATITUDE		0.7 miles 325°	2024-11-16 14:05:16
OLYMPIA		0.7 miles 273°	2024-11-18 16:02:11		AMERICAN UNITED		0.7 miles 348°	2024-11-19 09:44:59
ENCORE II		0.7 miles 292°	2024-11-07 14:19:56		EFD MARINE 1		0.8 miles 348°	2024-11-04 15:26:38
ALONA		0.8 miles 338°	2024-11-17 19:57:33		ENCORE I		0.8 miles 270°	2024-11-16 10:16:36
PHILLIS WHEATLEY		0.8 miles 271°	2024-11-19 09:43:58		JUDY C		0.8 miles 224°	2024-11-01 21:37:36
PROVINCETOWN II		0.8 miles 267°	2024-10-26 21:32:20		NICOLE C		0.8 miles 225°	2024-11-17 14:39:10
ANNA R		0.8 miles 224°	2024-11-19 08:08:26		EASTERN POINT		0.9 miles 331°	2024-11-04 11:20:59
SILVER CHARM		0.9 miles 321°	2024-11-17 10:08:56		BOSTON PILOT CHELSEA		0.9 miles 332°	2024-11-19 09:44:59
PATTY ANN		0.9 miles 332°	2024-11-19 08:34:51		COMMONWEALTH		0.9 miles 263°	2024-10-31 19:26:08
BLUE SORA		0.9 miles 128°	2024-10-21 15:04:52		ENCORE V		0.9 miles 288°	2024-11-17 21:18:09
KEEWAYDIN		0.9 miles 321°	2024-11-08 12:03:07		AURORA		0.9 miles 326°	2024-10-23 15:57:34
SEATOW RESPONDER		0.9 miles 327°	2024-11-08 00:58:10		MONOMOIT		0.9 miles 327°	2024-11-05 15:25:01
'BOUT F'IN TIME		0.9 miles 324°	2024-11-11 16:12:18		SEAPORT ELITE II		0.9 miles 271°	2024-11-12 19:22:58
AINOKEA		0.9 miles 336°	2024-11-03 17:12:12		SERENITY		0.9 miles 321°	2024-10-27 12:18:02
CHARISMA		0.9 miles 336°	2024-11-01 12:43:57		SEATOW RESCUE 3		0.9 miles 329°	2024-11-18 12:50:47
ASTERIA		0.9 miles 317°	2024-11-19 09:44:59		SOSSEGO		0.9 miles 318°	2024-10-20 10:58:57
SPIRIT OF BOSTON		0.9 miles 268°	2024-11-16 21:51:36		DEFIANCE		0.9 miles 332°	2024-10-29 13:40:05
RACHEL J		0.9 miles 318°	2024-11-01 18:38:57		VERITAS		0.9 miles 332°	2024-10-29 15:37:18
EXTRA MILE		0.9 miles 321°	2024-10-26 18:07:46		SEATOW RESCUE 1		0.9 miles 326°	2024-11-08 17:29:06
JADE		1.0 miles 324°	2024-11-02 14:35:18		FOGGY DEW		1.0 miles 325°	2024-11-13 15:03:34
CRISPUS ATTUCKS		1.0 miles 277°	2024-11-19 09:45:30		ENCORE III		1.0 miles 297°	2024-11-17 20:47:13
GOBLIN		1.0 miles 123°	2024-11-05 10:46:05		NAVASANA		1.1 miles 326°	2024-11-15 10:44:59
AURORA		1.1 miles 286°	2024-11-19 09:44:59		SANCTUARY		1.2 miles 284°	2024-11-19 09:46:00
VALKYRIE		1.3 miles 292°	2024-11-19 09:10:57		BOSTON ELITE		1.3 miles 283°	2024-11-16 20:55:21
MUSIC CITY QUEEN		1.3 miles 281°	2024-11-17 16:45:28		ODYSSEY		1.3 miles 283°	2024-11-14 20:18:40
NORTHERN LIGHTS		1.4 miles 284°	2024-11-17 17:28:03		VALIANT		1.4 miles 284°	2024-10-28 18:40:20
MASSACHUSETTS		1.4 miles 281°	2024-11-19 09:44:29		FREEDOM		1.4 miles 281°	2024-11-19 09:46:00
LEXINGTON		1.4 miles 281°	2024-11-16 21:16:08		SALACIA		1.4 miles 294°	2024-11-18 14:11:01
FORT_INDEPENDENCE		1.4 miles 294°	2024-11-16 09:38:04		IDA J		1.4 miles 297°	2024-11-11 14:13:56
BAY STATE		1.4 miles 293°	2024-11-18 10:23:43		BULLE		1.4 miles 296°	2024-11-16 11:34:40
CETACEA		1.4 miles 293°	2024-11-19 09:45:30		LOKAHI		1.4 miles 295°	2024-11-12 21:41:52
ISLAND SOL		1.4 miles 295°	2024-11-01 11:31:21		CALEDONIA		1.5 miles 297°	2024-11-01 18:28:48
FLYING CLOUD		1.5 miles 295°	2024-11-19 09:45:30		SHIPS N GIGGLES		1.5 miles 297°	2024-11-19 09:40:25
GRATITUDE		1.5 miles 301°	2024-10-27 16:54:04		MATRIESA		1.5 miles 310°	2024-10-31 11:17:27
GALATEA		1.6 miles 136°	2024-11-05 09:25:55		OUTWARD BOUND		1.7 miles 141°	2024-11-19 08:29:16
JOHN S. DAMRELL		1.7 miles 309°	2024-11-18 17:15:49		FATHER DAN		1.7 miles 308°	2024-11-19 08:54:41
K1HGT		1.7 miles 265°	2024-11-18 09:34:48		EASTERN RESPONDER		1.8 miles 308°	2024-11-19 09:44:29
SMR MAVERICK		1.8 miles 145°	2024-11-19 09:43:28		CG49418		1.8 miles 308°	2024-11-19 09:46:00
CG49410		1.8 miles 308°	2024-10-28 10:44:39		CG OAK		1.8 miles 310°	2024-11-19 09:42:27
CG 22347		1.8 miles 310°	2024-11-17 07:39:22		SCOUT		1.8 miles 166°	2024-10-23 15:42:51
TRILOGY		1.8 miles 137°	2024-10-31 18:01:19		CG26143		1.8 miles 308°	2024-11-19 07:44:04
CGC WILLIAM SPARLING		1.8 miles 309°	2024-11-19 09:43:58		26348		1.8 miles 311°	2024-11-18 10:49:06
CG29181		1.8 miles 309°	2024-11-19 07:36:57		CGC WARREN DEYAMPERT		1.8 miles 309°	2024-11-19 09:45:30
CG26301		1.8 miles 308°	2024-11-06 10:59:21		CG26226		1.8 miles 308°	2024-11-07 09:02:46
R/V SOUTH COVE		1.9 miles 313°	2024-11-19 07:40:00		26341		1.9 miles 310°	2024-11-14 08:13:01
CGC WILLIAM CHADWICK		1.9 miles 310°	2024-11-19 09:44:59		CG 26342		1.9 miles 311°	2024-11-04 09:28:50
MASS STATE POLICE 9		1.9 miles 313°	2024-10-23 16:22:58		PINCHY		1.9 miles 155°	2024-10-25 18:29:04

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.