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 ALACRITY - show graphs
Callsign: CHA2072
MMSI number: 316041311
Navigational status: Undefined/default (15)
Vessel class: Sailing (36)
Location: 42°12.61' N 83°06.19' W - locator EN82KF70OK - show map
2.4 miles East bearing 97° from Wyandotte, Wayne County, Michigan, United States [?]
4.6 miles Northeast bearing 58° from Riverview, Wayne County, Michigan, United States
8.9 miles South bearing 199° from Detroit, Wayne County, Michigan, United States
87.5 miles Northwest bearing 305° from Cleveland, Cuyahoga County, Ohio, United States
Last position: 2024-10-02 17:38:09 EDT (24d 9h44m ago)
2024-10-02 17:38:09 EDT local time at Wyandotte, United States [?]
Course: 360°
Speed: 0 MPH
Dimensions: length 8 m width 2 m draught 0.0 m
Last path: CHA2072>ais via AIS-Windsor
Positions stored: 2060
Stations near current position of ALACRITY - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
TRANSIT DREAMS128.7 yards 289°2024-10-27 03:18:15 SURPRISE347.8 yards 123°2024-10-04 17:22:14
ZEPHYR HAWK371.8 yards 318°2024-10-19 15:34:25 MUNGO TIKI0.5 miles 204°2024-10-07 19:45:51
AS YOU WISH1.0 miles 173°2024-10-08 02:35:53 HERBERT C JACKSON1.6 miles 260°2024-10-27 03:20:15
PLEASURE PRINCESS II1.7 miles 302°2024-10-05 10:00:57 WY8DOT2.3 miles 270°2024-10-27 03:05:03
ANDREW J3.5 miles 207°2024-10-17 09:31:56 W8DBK-N3.6 miles 306°2024-10-26 20:18:49
W8DBK-103.6 miles 306°2024-10-13 19:40:41 W8DBK-93.7 miles 306°2024-09-29 21:48:48
ALGOMA SAULT3.8 miles 355°2024-10-27 03:20:15 ECOSSE4.0 miles 0°2024-10-18 10:59:11
STORMONT4.0 miles 0°2024-10-24 15:44:04 KQ8DFD-104.6 miles 329°2024-10-27 03:19:09
VA3XJ-94.8 miles 20°2024-10-26 11:00:01 DEFIANCE4.9 miles 348°2024-10-26 17:33:58
DULUTH5.0 miles 347°2024-10-27 03:19:15 ONTARIO5.0 miles 346°2024-10-27 03:21:15
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