callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
M0THC-1		853.8 m 251°	2025-03-08 23:18:29		NW1S-8		1.1 km 292°	2025-03-13 03:45:19
W1XM-15		1.5 km 17°	2025-03-13 12:24:49		W1XM		1.5 km 17°	2025-03-13 12:18:44
KZ2X-5		1.8 km 320°	2025-03-13 12:19:51		W1BFT-D		2.0 km 169°	2025-03-13 12:19:48
KC1WCF		2.0 km 349°	2025-03-08 03:11:15		KB1DML		2.1 km 328°	2025-03-13 12:25:16
EW2727		2.3 km 103°	2025-03-13 12:15:05		N1LKS-1		2.9 km 318°	2025-02-27 22:03:34
KC1QXQ-10		3.0 km 304°	2025-03-13 12:23:42		145.230		3.3 km 65°	2025-03-13 00:59:52
KD1MU-N		3.4 km 64°	2025-03-13 12:22:57		KC3CEL-7		3.5 km 48°	2025-03-13 02:08:48
WR1U-7		3.5 km 68°	2025-02-22 18:08:24		MASS STATE POLICE 14		3.6 km 51°	2025-03-11 14:45:35
N0OJ-7		3.8 km 69°	2025-02-26 22:17:15		MUSIC CITY QUEEN		3.8 km 77°	2025-03-05 16:01:55
TYCHE		3.8 km 49°	2025-03-13 12:21:44		BOREAS		3.8 km 48°	2025-03-10 15:52:04
V-TACK		3.8 km 49°	2025-02-11 17:06:37		ABEONA		3.8 km 49°	2025-03-12 14:20:17
ASTERIA		3.8 km 77°	2025-03-13 12:25:48		VALIANT		3.9 km 75°	2025-02-21 16:04:57
DEVANTE'S DREAM		3.9 km 49°	2025-03-13 07:35:46		BOSTON ELITE		3.9 km 76°	2025-03-13 00:42:38
NATHANIEL BOWDITCH		3.9 km 70°	2025-02-17 13:24:32		RITA		3.9 km 70°	2025-03-13 12:25:17
NORTHERN LIGHTS		3.9 km 76°	2025-03-09 22:55:53		ANIRAM		3.9 km 48°	2025-03-06 17:15:18
FREDERICK L NOLAN JR		3.9 km 70°	2025-03-13 12:25:17		PHILLIS WHEATLEY		4.0 km 52°	2025-03-13 12:25:48
BAY STATE		4.0 km 70°	2025-03-06 20:39:15		SOLAR DANCER		4.0 km 67°	2025-02-20 04:09:53
USS CONSTITUTION		4.2 km 49°	2025-03-13 12:25:17		CG26143		4.2 km 58°	2025-03-13 11:50:15
CG29236		4.2 km 57°	2025-03-12 13:06:41		CG45637		4.2 km 59°	2025-03-13 12:24:47
CG29182		4.2 km 57°	2025-03-13 12:25:17		CG49418		4.2 km 56°	2025-03-13 12:24:47
CG47255		4.2 km 58°	2025-03-04 16:34:45		CGC WARREN DEYAMPERT		4.2 km 57°	2025-03-13 12:23:46
CGC JOHN PATTERSON		4.3 km 57°	2025-03-13 12:23:46		NT5SM-9		4.3 km 288°	2025-02-25 19:52:53
FATHER DAN		4.3 km 60°	2025-03-12 23:32:21		CG STURGEON		4.3 km 56°	2025-03-13 12:25:17
CGC WILLIAM SPARLING		4.3 km 57°	2025-03-03 16:38:41		JOHN S. DAMRELL		4.3 km 60°	2025-03-12 20:03:44
CRISPUS ATTUCKS		4.3 km 81°	2025-03-13 12:25:48		SPIRIT OF BOSTON		4.3 km 85°	2025-03-11 00:29:48
CHAMPION		4.4 km 70°	2025-03-13 12:25:17		COMMONWEALTH		4.4 km 70°	2025-03-13 12:24:16
SEAPORT ELITE II		4.4 km 84°	2025-03-05 19:28:54		CLAIRE		4.4 km 52°	2025-03-13 12:25:17
FREEDOM		4.5 km 72°	2025-03-13 12:24:16		N1EDF-15		4.5 km 272°	2025-03-13 11:47:18
CG29181		4.5 km 55°	2025-03-13 12:24:16		N1EDF-4		4.5 km 272°	2025-02-25 17:52:12
F/V AMERICAN PRIDE		4.5 km 87°	2025-03-13 12:23:46		LIBERTY		4.5 km 64°	2025-03-13 12:24:16
ENCORE II		4.5 km 85°	2025-03-13 12:18:41		KB1TOY-12		4.6 km 354°	2025-03-11 22:17:23
F/V GUARDIAN		4.6 km 86°	2025-03-13 12:23:16		ENCORE I		4.6 km 70°	2025-03-10 01:16:33
N1EDF-9		4.6 km 272°	2025-03-13 11:39:36		BLACK BEAUTY		4.6 km 85°	2025-03-13 12:23:46
BLACK BEAUTY		4.6 km 85°	2025-02-25 19:59:20		F/V AMERICA		4.6 km 85°	2025-03-13 12:24:16
JOCKA		4.7 km 84°	2025-03-13 12:24:47		MILES ANDREW		4.8 km 32°	2025-03-13 12:24:16
SCARLETT ISABELLA		4.8 km 32°	2025-03-13 12:20:13		WIRENUTS		4.9 km 50°	2025-02-27 18:23:57
CGC WILLIAM CHADWICK		4.9 km 52°	2025-03-13 12:23:46		FW2140		4.9 km 348°	2025-03-13 12:24:03
ENCORE V		4.9 km 54°	2025-03-10 00:42:02		NANCY		4.9 km 96°	2025-03-13 12:17:40
RED HOOK		4.9 km 32°	2025-03-13 12:23:46		AVA PEARL		5.0 km 51°	2025-02-26 15:30:31
NICOLE C		5.0 km 96°	2025-02-24 16:54:46		ANNA R		5.0 km 96°	2025-03-13 10:50:24
KC1VXV		5.1 km 277°	2025-02-14 00:23:25		RACHEL J		5.1 km 72°	2025-03-06 13:23:22
INTERCEPTOR		5.1 km 45°	2025-02-27 16:34:53		VALKYRIE		5.1 km 50°	2025-03-13 12:22:15
KC1VXV-9		5.1 km 277°	2025-03-04 00:42:59		SERENITY		5.2 km 72°	2025-02-14 18:19:22
GALATEA		5.2 km 35°	2025-03-07 12:35:33		PATTY ANN		5.2 km 73°	2025-03-13 11:25:54
SILVER CHARM		5.2 km 72°	2025-03-11 20:24:55		AP586		5.3 km 199°	2025-03-13 12:15:16
MAKIN' IT HAPPEN		5.3 km 71°	2025-03-05 14:13:51		RETRIEVER		5.3 km 73°	2025-03-12 23:06:27
ROOKIE		5.3 km 45°	2025-03-01 23:26:04		GANNET III		5.3 km 98°	2025-03-01 16:17:45
SEATOW RESCUE 1		5.3 km 72°	2025-02-27 17:23:04		EFD MARINE 1		5.3 km 49°	2025-03-13 12:24:47
WILLIAM F. LISK		5.4 km 45°	2025-03-10 16:41:46		FLYING CLOUD		5.4 km 46°	2025-03-06 13:20:50
SAMUEL WHITTEMORE		5.4 km 43°	2025-02-12 14:28:50		SAND PEBBLE		5.4 km 73°	2025-03-12 15:01:29

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.