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 KATIE ANN - show graphs
Map loading...
Callsign: 338376401
MMSI number: 338376401
Navigational status: Under way (engine) (0)
Vessel class: Sailing (36)
Location: 42°21.47' N 82°57.22' W - locator EN82MI55NU - show map - static map
5.0 miles East bearing 69° from Detroit, Wayne County, Michigan, United States [?]
5.5 miles Southeast bearing 116° from Hamtramck, Wayne County, Michigan, United States
87.7 miles Northwest bearing 313° from Cleveland, Cuyahoga County, Ohio, United States
Last position: 2021-06-12 19:36:31 EDT (2d 3h38m ago)
2021-06-12 19:36:31 EDT local time at Detroit, United States [?]
Course: 360°
Speed: 0 MPH
Dimensions: length 11 m width 3 m draught 0.0 m
Last path: 338376401>ais via AIS-Windsor
Positions stored: 1908
Stations near current position of KATIE ANN - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
SLEEPING TIGER39.6 yards 112°2021-06-13 17:47:19 NO MAS129.2 yards 168°2021-06-10 15:25:17
PENDRAGON204.4 yards 150°2021-06-14 21:25:09 SOLUTION243.7 yards 153°2021-06-14 21:00:05
CARRERA263.2 yards 153°2021-06-05 16:40:15 EAGLE ONE276.8 yards 152°2021-06-12 12:27:32
REEF JESTER287.3 yards 146°2021-06-13 19:20:32 DOCS AWEIGH0.7 miles 262°2021-06-14 19:52:56
CAPE MERCY1.0 miles 160°2021-06-14 23:13:24 ARCONA 380-0441.1 miles 239°2021-05-22 15:43:55
NORTHERN SPY1.1 miles 245°2021-06-14 21:41:11 LINDA LOU1.2 miles 236°2021-06-14 03:28:40
ORCHID1.2 miles 240°2021-06-14 23:12:24 GRATEFUL1.2 miles 244°2021-06-14 23:13:24
ESCAPADE1.2 miles 243°2021-06-12 12:54:35 KD DID1.2 miles 243°2021-06-14 23:13:24
IN RECESS1.2 miles 241°2021-06-14 23:06:23 SEA BIRD1.3 miles 193°2021-05-31 15:08:24
FREEDOM1.4 miles 88°2021-06-08 20:18:11 VE3PV1.4 miles 154°2021-05-19 22:49:13
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.
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