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 338506437 US - show graphs
Callsign: 338506437
MMSI number: 338506437
Navigational status: Undefined/default (15)
Vessel class: (0)
Location: 41°40.17' N 70°38.17' W - locator FN41QQ30PQ - show map
1.6 miles Southwest bearing 222° from Pocasset, Barnstable County, Massachusetts, United States [?]
1.9 miles Northwest bearing 330° from North Falmouth, Barnstable County, Massachusetts, United States
50.5 miles Southeast bearing 155° from South Boston, Suffolk County, Massachusetts, United States
52.3 miles Southeast bearing 155° from Boston, Suffolk County, Massachusetts, United States
Last position: 2024-08-25 13:10:16 EDT (69d 19h ago)
2024-08-25 13:10:16 EDT local time at Pocasset, United States [?]
Course: 154°
Speed: 6 MPH
Dimensions: draught 0.0 m
Last path: 338506437>ais via K1XP
Positions stored: 3
Stations near current position of 338506437 US - show more
callsign distance last heard - EST      callsign distance last heard - EST
PERFECT ARRANGEMENT184.1 yards 153°2024-10-06 14:51:04 MAHALO526.8 yards 88°2024-11-02 17:30:41
PLAN SEA0.3 miles 77°2024-10-21 13:48:41 SUMMER HOURS0.4 miles 70°2024-10-23 12:35:11
NM1Z-120.6 miles 200°2024-10-04 08:33:45 NM1Z-10.6 miles 201°2024-11-03 07:10:03
NM1Z-D0.6 miles 199°2024-11-03 06:56:30 CASSIOPEIA0.7 miles 66°2024-10-26 17:55:56
BAR DOG0.7 miles 44°2024-10-22 14:01:02 BLACK SEAL0.8 miles 49°2024-11-01 18:04:26
BLUE WAVE0.8 miles 73°2024-10-20 13:52:21 AS YOU WISH0.8 miles 68°2024-10-30 14:10:45
DREAM MAKER0.8 miles 53°2024-10-29 13:15:09 BRIO0.8 miles 293°2024-10-12 15:14:08
MV CATAPULT0.8 miles 59°2024-10-25 16:00:19 BARE SOUTH0.8 miles 61°2024-10-13 10:06:45
LIGHTS OUT0.9 miles 62°2024-10-30 17:54:16 SPIRIT1.0 miles 68°2024-10-26 10:14:51
TORTUGA1.0 miles 67°2024-10-05 10:40:16 LOL1.0 miles 70°2024-10-06 15:12:08
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