Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
AIS vessel AURORA BLUE - show graphs
Callsign: 338500956
MMSI number: 338500956
Vessel class: Sailing (36)
Location: 42°21.43' N 70°54.08' W - locator FN42NI15UR - show map
4.3 miles East bearing 106° from Winthrop, Suffolk County, Massachusetts, United States [?]
4.9 miles South bearing 169° from Nahant, Essex County, Massachusetts, United States
7.7 miles East bearing 78° from South Boston, Suffolk County, Massachusetts, United States
8.1 miles East bearing 91° from Boston, Suffolk County, Massachusetts, United States
Last position: 2024-09-18 11:28:35 EDT (24d 16h54m ago)
2024-09-18 11:28:35 EDT local time at Winthrop, United States [?]
Course: 26° – heading 511°
Speed: 4 MPH
Last path: 338500956>ais via kx1t
Positions stored: 39
Stations near current position of AURORA BLUE - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
CHAMPION503.4 yards 259°2024-10-03 09:06:57 MAGPIE0.5 miles 19°2024-10-10 11:18:33
WAGMORE II0.7 miles 32°2024-10-01 11:23:02 JOCKA1.1 miles 328°2024-10-07 20:26:22
KAREN LEE1.1 miles 310°2024-09-15 11:08:31 SEA QUESTAH1.1 miles 297°2024-09-29 12:52:58
AURIGA LEADER1.1 miles 314°2024-10-10 16:25:59 GREAT EASTERN1.2 miles 315°2024-10-05 15:01:33
OJIB1.2 miles 315°2024-09-17 14:40:22 PEMISU1.2 miles 282°2024-09-29 11:47:57
TOWLINE1.3 miles 330°2024-10-11 09:03:52 ENCHANTED1.3 miles 282°2024-10-01 07:25:18
VIRGO1.4 miles 304°2024-10-06 08:37:14 MASHNEE1.4 miles 274°2024-10-06 12:11:55
IVER PROSPERITY2.0 miles 34°2024-10-10 08:19:40 SHEARWATER2.1 miles 204°2024-09-29 12:38:45
NATHANIEL BOWDITCH2.2 miles 245°2024-10-12 20:47:58 WILD THING2.3 miles 357°2024-10-05 19:05:37
URCHIN2.3 miles 232°2024-09-29 10:12:58 BOSTON PILOT CHELSEA2.4 miles 244°2024-10-13 04:23:07
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