Nearby stations - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
Stations near current position of CATALYST
callsign distance last heard - EST      callsign distance last heard - EST
M/Y STORMY ANGEL344.4 yards 133°2024-10-19 15:31:50 R/V RESOLUTION506.1 yards 303°2024-10-16 10:26:10
RUA HATU0.4 miles 88°2024-10-22 16:17:48 ASTRA MARE0.5 miles 308°2024-11-02 16:48:52
CG291860.7 miles 231°2024-11-02 15:26:01 WILLIN0.8 miles 315°2024-10-08 10:37:09
SIBELIUS0.8 miles 187°2024-10-13 10:03:54 RELIANT0.8 miles 310°2024-11-04 08:00:59
RESILIENCE II1.0 miles 165°2024-11-03 12:30:33 F/V FISHERMAN1.1 miles 341°2024-10-25 12:27:25
SEA TOW YELLOWFIN1.2 miles 116°2024-10-24 15:22:23 420 0R1.2 miles 115°2024-10-10 16:02:04
MAGIC DRAGON1.3 miles 317°2024-10-17 10:34:20 ENCOURAGER1.4 miles 111°2024-11-04 13:18:00
MENHADEN1.5 miles 291°2024-10-17 09:48:06 GHOST1.5 miles 290°2024-10-25 14:42:28
EVENSONG1.5 miles 111°2024-10-09 12:33:12 MARIA JO-ANN1.6 miles 296°2024-10-31 16:34:27
M/Y STINGRAY1.6 miles 305°2024-10-06 15:09:16 CAPT'N JAKE1.6 miles 303°2024-10-15 10:59:42
CAYUGA1.8 miles 97°2024-10-08 11:17:47 MERIDIAN1.8 miles 346°2024-10-22 08:21:24
CGC JOHN PATTERSON2.1 miles 101°2024-11-04 10:05:54 MEREDITH C REINAUER2.1 miles 304°2024-11-05 03:36:30
CODZILLA2.2 miles 358°2024-10-29 08:37:36 CW24042.3 miles 122°2024-11-05 02:00:01
MASHNEE2.4 miles 358°2024-10-06 12:11:55 SERENITY2.4 miles 103°2024-11-02 17:10:28
HODOR2.5 miles 97°2024-10-11 07:37:28 SCHOLARIE2.6 miles 2°2024-11-03 01:08:05
NATHANIEL BOWDITCH2.6 miles 3°2024-10-31 20:53:57 SUMMER BREEZE2.8 miles 239°2024-10-27 18:07:37
SAYLINI2.8 miles 231°2024-10-27 21:55:46 OFF THE FARM2.8 miles 231°2024-10-20 15:14:02
R/V SOUTH COVE2.8 miles 239°2024-11-04 12:58:53 VIRGO2.8 miles 3°2024-10-23 12:37:02
BLACKSEAL2.9 miles 247°2024-10-12 10:05:28 KATZ ON THE LOOSE2.9 miles 289°2024-10-29 16:58:02
NAUTICAL TIME2.9 miles 247°2024-10-11 21:28:40 NO TOES2.9 miles 245°2024-10-24 14:38:43
LILY GRACE3.0 miles 254°2024-10-12 11:28:46 ODYSSEY3.0 miles 257°2024-10-08 17:49:00
ABIGAIL3.0 miles 253°2024-10-29 08:38:07 ASTERIA3.0 miles 208°2024-11-04 20:49:45
MAGPIE3.1 miles 29°2024-10-10 11:18:33 SANCTUARY3.1 miles 206°2024-11-04 18:49:06
PULL TWO3.1 miles 257°2024-10-19 16:35:19 SAND PEBBLE3.1 miles 8°2024-10-21 05:50:56
MP13.1 miles 261°2024-10-31 14:19:54 AURORA3.1 miles 200°2024-11-04 18:00:55
WAVE THEORY3.2 miles 264°2024-10-08 11:01:32 VEELA3.4 miles 310°2024-10-19 16:20:04
ALACRITY3.4 miles 270°2024-11-03 15:06:22 CGC WARREN DEYAMPERT3.4 miles 15°2024-11-04 11:06:16
TWIST3.4 miles 13°2024-11-03 08:22:02 NOR'EASTER3.5 miles 30°2024-11-02 09:15:52
MISCHIEF MANAGED3.5 miles 270°2024-10-14 14:00:01 UMB LANDING CRAFT3.6 miles 268°2024-11-01 14:50:22
ARTEMISIA3.6 miles 279°2024-10-23 19:49:17 ALIVA3.7 miles 183°2024-10-17 14:36:13
VALKYRIE3.7 miles 319°2024-11-04 20:03:07 TRILOGY3.7 miles 279°2024-10-31 18:01:19
SCHOODIC EXPLORER3.7 miles 350°2024-11-04 19:38:47 WINTHROP MARINE 13.7 miles 321°2024-11-03 09:44:39
STASEA3.8 miles 282°2024-10-14 12:15:25 GHOST3.8 miles 275°2024-10-12 14:22:34
NAUTICA3.8 miles 19°2024-11-04 15:24:06 C. J. VICTORIA3.8 miles 322°2024-11-02 11:24:06
TANIA K3.8 miles 222°2024-10-20 14:51:09 HERRADURA3.9 miles 281°2024-10-14 08:33:59
BOTTOM LINE3.9 miles 273°2024-10-13 09:19:46 GRAND FINALE3.9 miles 325°2024-10-17 10:00:18
NANCY ALICE3.9 miles 325°2024-11-02 16:16:44 ODYSSEA4.0 miles 288°2024-10-06 11:03:51
SEA HOSS4.0 miles 276°2024-10-09 16:41:40 SALACIA4.0 miles 184°2024-11-04 19:50:27
FRENCH SPEED4.0 miles 350°2024-10-19 07:21:56 CHAMPION4.1 miles 185°2024-11-04 14:59:14
PINCHY4.1 miles 272°2024-10-25 18:29:04 WIRENUTS4.1 miles 283°2024-10-26 09:32:25
IVER PROSPERITY4.2 miles 25°2024-11-04 15:40:51 GEZELLIG4.2 miles 269°2024-10-31 14:24:28
SIXPENCE4.2 miles 288°2024-11-04 06:11:18 FINN4.2 miles 314°2024-11-05 03:38:32
SIR_WINSTON4.2 miles 268°2024-10-25 22:04:15 ONEIRO4.3 miles 267°2024-10-20 16:33:49
ARDENNA4.4 miles 267°2024-10-19 15:34:23 NIGHTCAP4.4 miles 287°2024-10-19 07:05:42
COLUMBIA POINT4.4 miles 267°2024-10-30 15:26:18 BLUE SORA4.4 miles 287°2024-10-21 15:04:52
RED HOOK4.4 miles 289°2024-10-21 12:31:52 RENDEZVOUS4.4 miles 267°2024-10-29 10:08:01
SCOUT4.5 miles 272°2024-10-23 15:42:51 IMAGINE4.5 miles 286°2024-10-06 07:05:45
ATLAS4.5 miles 269°2024-10-30 20:08:32 KC1KFJ-94.6 miles 329°2024-10-26 13:57:15
S/V HOPE4.6 miles 286°2024-10-06 10:55:14 OUTWARD BOUND4.8 miles 285°2024-11-04 16:14:53
E23XS4.8 miles 289°2024-10-06 15:30:07 NORTH COVE5.0 miles 262°2024-11-04 16:42:18
About this site
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.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS