callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
AF1SL		316.3 m 331°	2025-03-03 19:24:35		MASSACHUSETTS		2.0 km 359°	2025-03-07 23:05:36
FW2861		2.1 km 234°	2025-03-08 23:26:20		GLORY		2.3 km 252°	2025-03-08 03:48:50
KB1EKN-7		2.4 km 113°	2025-02-16 17:30:11		KB1EKN-9		2.4 km 113°	2025-03-08 20:36:25
ENCOURAGER		2.5 km 252°	2025-03-04 18:23:46		CHAMPION		2.7 km 252°	2025-03-08 03:27:03
ATCHAFALAYA		3.2 km 248°	2025-03-08 23:22:53		CETACEA		3.3 km 249°	2025-03-03 19:26:41
ASTERIA		3.3 km 341°	2025-03-08 01:47:43		RUTH E HUGHES		3.4 km 341°	2025-03-07 23:49:19
SANCTUARY		3.7 km 335°	2025-03-08 00:48:20		WARREN JR		3.8 km 241°	2025-03-08 22:04:22
098948398		3.8 km 288°	2025-03-07 12:12:13		AA1SH-R		4.5 km 203°	2025-03-08 23:26:49
GW6013		5.4 km 118°	2025-03-07 11:00:03		KC1HHO-5		5.6 km 259°	2025-03-08 21:56:36
AB1II-7		5.9 km 291°	2025-03-06 02:16:48		MP1		6.4 km 330°	2025-03-05 19:59:21
KC1HHO-9		6.8 km 286°	2025-03-08 23:24:46		KY1U-Y		7.0 km 208°	2025-03-03 18:48:57
CW2404		7.0 km 32°	2025-03-08 00:01:24		N5AEH-7		7.0 km 248°	2025-02-10 16:47:49
IU1TKA-9		7.4 km 181°	2025-02-17 01:39:21		EW9733		7.6 km 137°	2025-03-08 23:15:10
003660610 US		8.1 km 99°	2025-03-08 23:26:13		NW1S-9		8.4 km 247°	2025-03-06 15:01:10
MR PETE		8.4 km 31°	2025-03-08 21:16:14		ABIGAIL		8.6 km 329°	2025-02-27 20:32:50
CAPT'N JAKE		9.2 km 348°	2025-03-06 16:12:54		KB1CHU-8		9.3 km 167°	2025-03-06 17:01:48
CHAMPAGNE LADY		9.3 km 304°	2025-03-08 23:09:11		ANNA ROSE		9.6 km 347°	2025-03-08 23:26:13
N1DRS-9		9.6 km 183°	2025-02-22 21:41:36		UMB LANDING CRAFT		9.7 km 322°	2025-02-26 22:25:33
F/V AMERICA		9.8 km 2°	2025-03-04 23:31:33		K1SU-9		10.2 km 153°	2025-03-06 13:33:02
EW5144		10.9 km 281°	2025-03-08 23:15:38		NORTHERN LIGHTS		11.1 km 328°	2025-03-08 23:26:13
OLYMPIA		11.4 km 328°	2025-02-28 06:33:25		AC1M C		11.6 km 126°	2025-03-08 23:14:26
AC1M-C		11.6 km 126°	2025-03-08 23:14:36		AC1M-R		11.6 km 126°	2025-03-08 23:15:16
KC1DD-Y		11.6 km 237°	2025-03-06 20:30:02		EW0152		12.0 km 274°	2025-03-08 23:25:56
F/V GUARDIAN		12.0 km 4°	2025-03-01 05:20:01		SIXPENCE		12.1 km 324°	2025-02-15 17:28:23
KB1CRN		12.2 km 319°	2025-03-08 00:37:09		DW5490		12.2 km 238°	2025-03-08 23:15:43
EASTERN RESPONDER		12.5 km 322°	2025-03-05 13:04:50		GANNET III		12.5 km 321°	2025-03-01 16:17:45
W1JT-7		12.8 km 201°	2025-02-12 14:45:51		NICOLE C		12.9 km 320°	2025-02-24 16:54:46
ANNA R		12.9 km 320°	2025-03-06 20:22:31		NANCY		12.9 km 320°	2025-03-06 13:58:54
VALKYRIE		12.9 km 345°	2025-02-26 18:45:51		WINTHROP MARINE 1		12.9 km 346°	2025-03-04 14:55:52
NEW ENGLAND		13.1 km 7°	2025-03-05 12:33:53		SCARLETT ISABELLA		13.1 km 7°	2025-03-08 12:37:13
ACADIAN		13.1 km 7°	2025-02-21 23:43:45		WA1ENO		13.2 km 156°	2025-03-08 23:25:05
KC1DD		13.5 km 220°	2025-03-07 02:00:31		JOCKA		13.7 km 322°	2025-03-08 23:26:13
BOOMER TOO		13.7 km 321°	2025-03-08 23:23:24		GREAT EASTERN		13.7 km 15°	2025-02-27 16:04:56
BLACK BEAUTY		13.8 km 322°	2025-02-25 19:59:20		MARIA JO-ANN		13.8 km 322°	2025-03-08 23:24:55
COMMONWEALTH		13.9 km 322°	2025-03-08 00:18:20		PHILLIS WHEATLEY		13.9 km 322°	2025-03-08 00:33:35
SPIRIT OF BOSTON		14.0 km 321°	2025-03-08 23:25:16		SEAPORT ELITE II		14.0 km 321°	2025-03-05 19:28:54
DW3706		14.0 km 347°	2025-03-08 23:25:04		GW5618		14.2 km 139°	2025-03-08 23:25:49
AMERICAN UNITED		14.2 km 328°	2025-03-08 23:26:43		CRISPUS ATTUCKS		14.3 km 321°	2025-03-08 00:13:15
BOSTON PILOT CHELSEA		14.5 km 327°	2025-03-08 23:25:16		PATTY ANN		14.5 km 327°	2025-03-01 14:54:37
SMR MAVERICK		14.5 km 327°	2025-03-08 23:22:53		KA1GJU-9		14.5 km 329°	2025-03-06 20:08:16
RETRIEVER		14.5 km 326°	2025-02-27 21:07:51		W1QWT-9		14.5 km 112°	2025-03-08 20:08:09
ENCORE II		14.5 km 323°	2025-03-07 19:22:21		SEATOW RESCUE 1		14.5 km 326°	2025-02-27 17:23:04
WILDFIRE		14.5 km 327°	2025-02-10 16:57:21		KEEWAYDIN		14.6 km 327°	2025-02-28 18:52:52
SILVER CHARM		14.6 km 326°	2025-02-25 21:01:46		SERENITY		14.6 km 326°	2025-02-14 18:19:22
RACHEL J		14.6 km 325°	2025-03-06 13:23:22		W1QWT-13		14.6 km 112°	2025-03-08 23:21:50
MAKIN' IT HAPPEN		14.6 km 326°	2025-03-05 14:13:51		EW2727		14.7 km 312°	2025-03-08 23:15:03
MUSIC CITY QUEEN		14.7 km 320°	2025-03-05 16:01:55		BOSTON ELITE		14.7 km 320°	2025-03-06 16:26:36
K1WGU-N		14.8 km 219°	2025-03-08 23:20:53		K1WGU-D		14.8 km 219°	2025-03-08 23:21:03
VALIANT		14.8 km 320°	2025-02-21 16:04:57		KB1DDC-7		14.9 km 329°	2025-02-19 14:07:31
338525495		14.9 km 330°	2025-03-02 18:46:27		CORVUS		15.0 km 341°	2025-03-08 23:22:53

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.