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 CHESSIE - show graphs
Map loading...
Callsign: @@@@@@@
MMSI number: 338124625
Navigational status: Under way (engine) (0)
Vessel class: Pleasure (37)
Location: 38°59.35' N 76°23.40' W - locator FM18TX37FJ - show map - static map
4.1 miles West bearing 278° from Stevensville, Queen Anne's County, Maryland, United States [?]
4.8 miles Southeast bearing 142° from Cape Saint Claire, Anne Arundel County, Maryland, United States
24.0 miles Southeast bearing 150° from Baltimore, City of Baltimore, Maryland, United States
93.2 miles Southwest bearing 225° from Philadelphia, Philadelphia County, Pennsylvania, United States
Last position: 2016-08-17 17:25:00 EDT (337d 7h20m ago)
2016-08-17 17:25:00 EDT local time at Stevensville, United States [?]
Course: 233° – heading 511°
Speed: 11 MPH
Dimensions: length 15 m width 4 m draught 0.0 m
Last path: @@@@@@@>ais via K3ARS
Positions stored: 1202
Stations near current position of CHESSIE - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
SCHEMATIC32.0 yards 41°2017-07-08 14:49:08 CHINOOK57.9 yards 45°2017-07-09 16:49:03
HEAVEN CAN WAIT188.6 yards 227°2017-07-09 19:13:03 CALLIOPE333.9 yards 176°2017-07-09 15:18:00
DRAGON 3397.1 yards 114°2017-07-04 12:47:12 INTEGRITY400.1 yards 117°2017-07-09 15:19:00
EPITHELIOS445.3 yards 206°2017-07-10 14:09:03 MAKATEA467.8 yards 254°2017-07-09 17:44:03
SWEET MAUREEN472.9 yards 233°2017-07-04 16:39:32 THALIA493.0 yards 251°2017-07-07 18:56:41
SCARECROW522.8 yards 232°2017-06-25 15:41:25 TITANIC527.0 yards 189°2017-07-11 13:45:03
DOTTI J0.3 miles 140°2017-07-17 21:11:04 LUCKY0.3 miles 154°2017-07-05 13:50:07
ISLASUE0.3 miles 202°2017-06-22 13:16:56 MAGOTHY0.3 miles 131°2017-07-10 19:03:03
338177764 US0.3 miles 356°2017-07-08 19:02:22 PASSION PLACE0.4 miles 196°2017-07-03 17:14:47
RAZOR EDGE0.4 miles 244°2017-07-04 02:53:29 FREE FLIGHT0.4 miles 85°2017-06-24 08:07:13
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.
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