callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
KB1DML		0.0 m 0°	2025-03-08 23:25:16		KZ2X-5		392.8 m 188°	2025-03-08 23:19:50
KC1WCF		755.4 m 73°	2025-03-08 03:11:15		N1LKS-1		961.4 m 296°	2025-02-27 22:03:34
KC1QXQ-10		1.4 km 266°	2025-03-08 23:23:42		W1XM-15		1.6 km 104°	2025-03-08 23:22:08
W1XM		1.6 km 104°	2025-03-08 23:15:50		M0THC-1		2.1 km 172°	2025-03-08 23:18:29
KB1TOY-12		2.8 km 13°	2025-02-27 19:03:58		NT5SM-9		3.0 km 261°	2025-02-25 19:52:53
FW2140		3.0 km 1°	2025-03-08 23:24:04		W1KOI		3.6 km 352°	2025-02-21 03:59:43
DW7355		3.7 km 288°	2025-03-08 23:15:32		N1EDF-4		3.8 km 245°	2025-02-25 17:52:12
KB3IGK		3.9 km 356°	2025-03-01 19:37:12		KD1LV-7		3.9 km 359°	2025-03-02 20:32:49
W1KOI-7		3.9 km 359°	2025-02-28 04:16:30		W1BFT-D		4.0 km 158°	2025-03-08 23:19:49
KD1LV-9		4.0 km 356°	2025-02-24 20:11:34		TYCHE		4.0 km 80°	2025-03-08 12:19:59
V-TACK		4.1 km 80°	2025-02-11 17:06:37		145.230		4.1 km 95°	2025-03-08 23:19:52
ABEONA		4.1 km 79°	2025-03-06 20:37:44		N1LKS-4		4.1 km 302°	2025-02-22 03:03:22
EW2727		4.1 km 124°	2025-03-08 23:15:03		DEVANTE'S DREAM		4.1 km 80°	2025-03-08 13:44:37
KC1VXV		4.1 km 253°	2025-02-14 00:23:25		ANIRAM		4.1 km 78°	2025-03-06 17:15:18
KC1VXV-9		4.2 km 253°	2025-03-04 00:42:59		KD1MU-N		4.2 km 94°	2025-03-08 23:10:11
FW9998		4.2 km 330°	2025-03-08 23:22:36		USS CONSTITUTION		4.3 km 77°	2025-03-08 22:01:20
WR1U-7		4.4 km 96°	2025-02-22 18:08:24		MASS STATE POLICE 14		4.6 km 81°	2025-03-08 16:59:13
CG49418		4.6 km 83°	2025-03-08 23:25:16		CG29181		4.6 km 84°	2025-03-04 15:13:37
N0OJ-7		4.7 km 95°	2025-02-26 22:17:15		CG STURGEON		4.7 km 82°	2025-03-08 23:26:13
CG29236		4.7 km 84°	2025-03-06 17:33:35		CG29182		4.7 km 84°	2025-03-08 23:26:13
CGC WARREN DEYAMPERT		4.7 km 83°	2025-03-08 23:26:43		CG26143		4.7 km 85°	2025-03-06 18:51:10
26341		4.7 km 82°	2025-02-10 14:35:44		CGC JOHN PATTERSON		4.7 km 84°	2025-03-08 23:26:43
CGC WILLIAM SPARLING		4.7 km 83°	2025-03-03 16:38:41		CG45637		4.7 km 85°	2025-03-08 23:26:13
CG47255		4.7 km 85°	2025-03-04 16:34:45		CG MELVIN BELL		4.7 km 83°	2025-03-06 15:06:25
RITA		4.8 km 96°	2025-03-08 23:24:25		GALATEA		4.8 km 59°	2025-03-07 12:35:33
NATHANIEL BOWDITCH		4.8 km 96°	2025-02-17 13:24:32		FATHER DAN		4.8 km 86°	2025-03-08 15:17:52
SOLAR DANCER		4.8 km 93°	2025-02-20 04:09:53		FREDERICK L NOLAN JR		4.8 km 95°	2025-03-08 20:32:07
JOHN S. DAMRELL		4.8 km 86°	2025-03-08 13:48:09		BAY STATE		4.8 km 95°	2025-03-06 20:39:15
MUSIC CITY QUEEN		4.9 km 101°	2025-03-05 16:01:55		CLAIRE		4.9 km 95°	2025-03-07 13:40:59
VALIANT		4.9 km 99°	2025-02-21 16:04:57		ENCORE V		4.9 km 93°	2025-03-08 23:18:50
BOSTON ELITE		4.9 km 100°	2025-03-06 16:26:36		WIRENUTS		5.0 km 75°	2025-02-27 18:23:57
INTERCEPTOR		5.0 km 68°	2025-02-27 16:34:53		EW5351		5.0 km 351°	2025-03-08 23:26:44
EFD MARINE 1		5.1 km 58°	2025-03-08 17:31:39		WILLIAM F. LISK		5.1 km 89°	2025-03-07 22:20:27
CGC WILLIAM CHADWICK		5.1 km 76°	2025-03-08 23:26:43		CW5847		5.1 km 309°	2025-03-08 23:15:57
AVA PEARL		5.1 km 75°	2025-02-26 15:30:31		SAMUEL WHITTEMORE		5.2 km 66°	2025-02-12 14:28:50
SALACIA		5.3 km 68°	2025-03-05 23:57:07		ROOKIE		5.3 km 68°	2025-03-01 23:26:04
TOWLINE		5.3 km 56°	2025-03-08 23:26:13		ENCORE I		5.3 km 63°	2025-03-08 23:13:16
FLYING CLOUD		5.3 km 68°	2025-03-06 13:20:50		MILES ANDREW		5.3 km 56°	2025-03-07 14:10:25
RED HOOK		5.3 km 56°	2025-03-07 19:33:00		ENCORE III		5.4 km 66°	2025-03-03 18:03:58
K1BOS-5		5.4 km 29°	2025-03-06 12:27:13		PU4ALA		5.4 km 44°	2025-02-23 20:36:27
CRISPUS ATTUCKS		5.4 km 101°	2025-03-08 00:13:15		N1EDF-15		5.4 km 263°	2025-03-07 19:40:50
ENCORE II		5.5 km 97°	2025-03-07 19:22:21		TUG BRAHMA		5.5 km 66°	2025-03-07 10:45:00
SPIRIT OF BOSTON		5.6 km 104°	2025-03-08 23:25:16		LIBERTY		5.6 km 71°	2025-03-08 23:25:16
SEAPORT ELITE II		5.6 km 103°	2025-03-05 19:28:54		JUSTICE		5.7 km 71°	2025-03-08 23:25:16
HAROLD A. REINAUER		5.7 km 71°	2025-03-04 02:43:18		HAGGERTY GIRLS		5.7 km 66°	2025-03-08 23:24:25
FREEDOM		5.7 km 71°	2025-03-08 23:25:16		VINCENT D. TIBBETTS		5.7 km 71°	2025-03-08 23:26:13
ZACHERY REINAUER		5.7 km 71°	2025-03-08 23:26:13		COMMONWEALTH		5.8 km 103°	2025-03-08 00:18:20
PHILLIS WHEATLEY		5.8 km 103°	2025-03-08 00:33:35		BOOMER TOO		5.8 km 105°	2025-03-08 23:23:24
BLACK BEAUTY		5.9 km 104°	2025-02-25 19:59:20		MARIA JO-ANN		5.9 km 103°	2025-03-08 23:24:55
EW6480		5.9 km 319°	2025-03-08 23:15:17		RACHEL J		5.9 km 92°	2025-03-06 13:23:22

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.