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 QUIET TIME IV - show graphs
Map loading...
Callsign: 338189031
MMSI number: 338189031
Navigational status: Under way (engine) (0)
Vessel class: Pleasure (37)
Location: 43°02.03' N 82°24.97' W - locator EN83TA08BC - show map - static map
3.9 miles North bearing 351° from Sarnia, Ontario, Canada [?]
4.4 miles North bearing 6° from Port Huron, Saint Clair County, Michigan, United States
58.1 miles Northeast bearing 33° from Detroit, Wayne County, Michigan, United States
59.8 miles West bearing 274° from London, Ontario, Canada
Last position: 2016-08-10 10:21:48 EDT (159d 3h1m ago)
2016-08-10 10:21:48 EDT local time at Sarnia, Canada [?]
Course: 9° – heading 511°
Speed: 29 MPH
Dimensions: length 19 m width 6 m draught 0.0 m
Last path: 338189031>ais via Ve3omp
Positions stored: 96
Stations near current position of QUIET TIME IV - show more
callsign distance last heard - EST      callsign distance last heard - EST
KATIE G MCALLISTER210.5 yards 177°2016-12-22 12:55:16 CW78761.6 miles 196°2017-01-16 12:15:04
ARTHUR M. ANDERSON2.1 miles 1°2017-01-12 21:02:01 MANITOU2.3 miles 358°2017-01-06 04:36:35
DEFIANCE2.6 miles 190°2017-01-15 10:55:03 EW87742.8 miles 211°2017-01-16 12:21:24
CCGC CAPE DUNDAS2.9 miles 182°2017-01-15 18:24:09 N8MIC-103.0 miles 200°2017-01-13 13:54:31
N8MIC-53.0 miles 200°2017-01-15 07:13:08 OJIBWAY3.2 miles 181°2017-01-04 13:57:56
CUYAHOGA3.2 miles 181°2017-01-05 15:09:06 VE3OMP-143.2 miles 161°2017-01-16 12:23:15
CG HOLLYHOCK3.3 miles 187°2017-01-11 23:27:36 ESCORTE3.5 miles 176°2017-01-16 12:23:25
OCEAN BASQUE23.5 miles 176°2017-01-16 12:23:25 PRIDE3.5 miles 175°2017-01-16 12:23:25
CAPT HENRY JACKMAN3.5 miles 175°2017-01-01 21:58:50 ALGOMA HANSA3.6 miles 179°2017-01-16 12:20:25
MARY E HANNAH3.6 miles 3°2016-12-21 01:48:01 AMERICAN SPIRIT3.7 miles 3°2016-12-27 13:33:04
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