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 ON THE ROCKS - show graphs
Map loading...
MMSI number: 338149441
Navigational status: Under way (engine) (0)
Vessel class: Pleasure (37)
Destination: CLASS B
Location: 39°24.08' N 76°03.33' W - locator FM19XJ36HI - show map - static map
6.0 miles Southeast bearing 138° from Aberdeen Proving Ground, Harford County, Maryland, United States [?]
13.3 miles North bearing 3° from Chestertown, Kent County, Maryland, United States
30.7 miles East bearing 75° from Baltimore, City of Baltimore, Maryland, United States
60.8 miles Southwest bearing 232° from Philadelphia, Philadelphia County, Pennsylvania, United States
Last position: 2016-06-07 10:41:16 EDT (186d 1h55m ago)
2016-06-07 10:41:16 EDT local time at Aberdeen Proving Ground, United States [?]
Course: 50° – heading 511°
Speed: 37 MPH
Dimensions: length 11 m width 3 m draught 0.0 m
Last path: >ais via K3ARS
Positions stored: 287
Stations near current position of ON THE ROCKS - show more
callsign distance last heard - EST      callsign distance last heard - EST
LEGS II0.7 miles 255°2016-11-18 12:13:33 RENEGADE1.2 miles 59°2016-11-19 07:18:44
CG180121.9 miles 160°2016-11-22 12:25:00 CAPT HARRY2.1 miles 53°2016-11-27 13:22:14
MINX (V42-SAIL#185)2.9 miles 45°2016-12-02 13:30:02 N3DOU-93.0 miles 185°2016-12-08 16:14:22
N3DOU-13.0 miles 186°2016-12-10 11:24:51 HUDSON3.1 miles 49°2016-12-10 11:34:44
WILD VANILLA3.6 miles 238°2016-12-06 09:41:43 MAVERICK4.2 miles 47°2016-11-27 01:29:49
AFFINITY4.2 miles 7°2016-12-01 16:25:22 BARBARA CAROL A M4.8 miles 240°2016-12-10 11:35:44
STAR ISMENE5.0 miles 240°2016-12-03 15:26:15 GROWLER5.6 miles 109°2016-11-11 12:16:39
TOWLINE6.3 miles 46°2016-12-09 23:32:32 CAPTAIN ED7.8 miles 45°2016-11-13 11:05:15
WILMINGTON FIREBOAT78.0 miles 108°2016-11-23 11:46:08 FORT BRAGG8.1 miles 46°2016-11-27 14:29:20
EW87878.3 miles 91°2016-12-10 11:29:49 147.375-K8.4 miles 192°2016-12-02 11:53:15
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.
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