callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
INTERCEPTOR		363.4 m 111°	2025-02-27 16:34:53		PACIFIC VICTORY		401.2 m 39°	2025-03-05 17:53:30
SAMUEL WHITTEMORE		437.4 m 69°	2025-02-12 14:28:50		SALACIA		535.2 m 90°	2025-03-05 17:51:59
ROOKIE		545.1 m 91°	2025-03-01 23:26:04		SCARLETT ISABELLA		589.2 m 305°	2025-03-05 17:52:29
FLYING CLOUD		597.7 m 91°	2025-02-26 15:06:40		ENCORE III		598.4 m 69°	2025-03-03 18:03:58
RITA		620.2 m 92°	2025-03-05 17:51:59		WIRENUTS		834.9 m 143°	2025-02-27 18:23:57
EFD MARINE 1		881.4 m 331°	2025-03-04 17:50:48		AVA PEARL		918.8 m 137°	2025-02-26 15:30:31
TOWLINE		937.8 m 5°	2025-03-05 17:51:59		MILES ANDREW		960.1 m 6°	2025-03-04 21:46:22
CGC WILLIAM CHADWICK		975.7 m 141°	2025-03-05 17:50:58		AUSTIN REINAUER		1.0 km 98°	2025-02-04 16:01:02
USS CONSTITUTION		1.0 km 185°	2025-03-05 17:43:21		LIBERTY		1.0 km 98°	2025-03-05 17:52:29
WILLIAM F. LISK		1.0 km 166°	2025-02-28 21:01:14		FREEDOM		1.1 km 98°	2025-03-05 17:53:30
TUG BRAHMA		1.1 km 11°	2025-02-21 12:48:57		HAROLD A. REINAUER		1.1 km 97°	2025-03-04 02:43:18
VINCENT D. TIBBETTS		1.1 km 97°	2025-03-05 17:53:00		GRACIE M REINAUER		1.1 km 98°	2025-03-05 17:50:58
ZACHERY REINAUER		1.1 km 98°	2025-03-05 17:53:30		ANIRAM		1.2 km 195°	2025-03-05 17:47:55
DEVANTE'S DREAM		1.3 km 194°	2025-03-05 17:50:28		BOREAS		1.3 km 198°	2025-02-03 18:59:06
ABEONA		1.3 km 195°	2025-03-03 17:14:43		V-TACK		1.3 km 195°	2025-02-11 17:06:37
TYCHE		1.3 km 196°	2025-03-02 15:17:25		CG STURGEON		1.4 km 168°	2025-03-04 12:21:05
26341		1.4 km 167°	2025-02-10 14:35:44		CG49418		1.4 km 169°	2025-03-05 17:53:30
CG MELVIN BELL		1.4 km 166°	2025-02-11 13:21:03		CGC WILLIAM SPARLING		1.4 km 166°	2025-03-03 16:38:41
CGC WARREN DEYAMPERT		1.5 km 168°	2025-03-05 17:53:30		CG29236		1.5 km 168°	2025-03-05 16:14:35
CG20315		1.5 km 164°	2025-02-19 11:33:19		CG26226		1.5 km 165°	2025-02-19 11:47:32
CG29182		1.5 km 168°	2025-03-05 17:39:48		CG29181		1.5 km 169°	2025-03-04 15:13:37
MASS STATE POLICE 14		1.5 km 196°	2025-03-05 17:11:23		CG26143		1.6 km 168°	2025-03-05 15:41:07
CG47255		1.6 km 167°	2025-03-04 16:34:45		RED HOOK		1.6 km 208°	2025-03-05 16:40:28
CG45637		1.6 km 167°	2025-03-05 17:53:30		ORANGE FRIENDSHIP		1.6 km 72°	2025-03-05 17:53:30
FATHER DAN		1.7 km 165°	2025-03-05 07:28:45		JOHN S. DAMRELL		1.7 km 164°	2025-03-05 17:53:30
PU4ALA		2.0 km 343°	2025-02-23 20:36:27		ENCORE V		2.1 km 154°	2025-03-03 02:14:21
CLAIRE		2.2 km 159°	2025-03-05 17:51:59		KD1MU-N		2.3 km 184°	2025-03-05 16:17:29
SOLAR DANCER		2.3 km 168°	2025-02-20 04:09:53		ENDEAVOUR		2.3 km 155°	2025-03-05 17:52:29
SANCTUARY		2.3 km 168°	2025-03-05 17:51:59		145.230		2.4 km 187°	2025-03-05 01:59:53
GLORY		2.4 km 155°	2025-03-05 17:51:59		WR1U-7		2.4 km 179°	2025-02-22 18:08:24
ENCORE II		2.4 km 157°	2025-03-03 18:30:22		N0OJ-7		2.4 km 173°	2025-02-26 22:17:15
BAY STATE		2.5 km 169°	2025-03-05 15:07:08		FREDERICK L NOLAN JR		2.5 km 169°	2025-03-05 17:52:29
ASTERIA		2.5 km 167°	2025-03-05 17:51:59		NATHANIEL BOWDITCH		2.5 km 170°	2025-02-17 13:24:32
MAKIN' IT HAPPEN		2.7 km 139°	2025-03-05 14:13:51		338525495		2.7 km 118°	2025-03-02 18:46:27
KB1DDC-7		2.7 km 120°	2025-02-19 14:07:31		SERENITY		2.7 km 142°	2025-02-14 18:19:22
SILVER CHARM		2.7 km 141°	2025-02-25 21:01:46		SEATOW RESCUE 1		2.8 km 139°	2025-02-27 17:23:04
KEEWAYDIN		2.8 km 135°	2025-02-28 18:52:52		RETRIEVER		2.8 km 139°	2025-02-27 21:07:51
WILDFIRE		2.8 km 134°	2025-02-10 16:57:21		SMR MAVERICK		2.8 km 137°	2025-03-05 17:51:59
VALIANT		2.8 km 170°	2025-02-21 16:04:57		PATTY ANN		2.8 km 137°	2025-03-01 14:54:37
NORTHERN LIGHTS		2.8 km 170°	2025-03-02 23:55:48		BOSTON PILOT CHELSEA		2.9 km 137°	2025-03-05 17:51:59
BOSTON ELITE		2.9 km 169°	2025-03-03 19:45:27		RUTH E HUGHES		2.9 km 171°	2025-03-05 17:49:57
MASSACHUSETTS		2.9 km 170°	2025-03-05 17:52:29		MUSIC CITY QUEEN		2.9 km 171°	2025-03-05 16:01:55
AMERICAN UNITED		3.2 km 133°	2025-03-05 17:53:00		CRISPUS ATTUCKS		3.3 km 162°	2025-03-05 15:03:05
FW2367		3.3 km 29°	2025-03-05 17:53:21		KM4VUT-7		3.4 km 228°	2025-03-05 16:54:57
EASTERN POINT		3.4 km 141°	2025-02-04 14:26:07		KC1GHR-8		3.4 km 233°	2025-03-05 17:52:50
PHILLIS WHEATLEY		3.5 km 158°	2025-03-05 15:14:14		SPIRIT OF BOSTON		3.5 km 162°	2025-03-02 00:44:50
COMMONWEALTH		3.6 km 158°	2025-03-05 17:53:30		BLACK BEAUTY		3.6 km 158°	2025-02-25 19:59:20
ENCORE I		3.6 km 160°	2025-02-25 20:30:17		W1XM-15		3.7 km 230°	2025-03-05 17:49:26
W1XM		3.7 km 230°	2025-03-05 17:50:36		JOCKA		3.7 km 157°	2025-03-05 17:53:00
KB1TOY-12		3.8 km 282°	2025-02-27 19:03:58		FW2140		4.4 km 283°	2025-03-05 17:44:04

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.