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 SERENITY - show graphs
Map loading...
Callsign: 338210502
MMSI number: 338210502
Navigational status: Under way (engine) (0)
Vessel class: Sailing (36)
Location: 38°43.60' N 76°32.57' W - locator FM18RR44UJ - show map - static map
1.5 miles Northwest bearing 335° from North Beach, Calvert County, Maryland, United States [?]
2.8 miles North bearing 351° from Chesapeake Beach, Calvert County, Maryland, United States
29.0 miles Southeast bearing 114° from Washington, D. C., Washington, D.C., United States
39.1 miles South bearing 175° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2017-07-08 01:13:09 EDT (42d 5h51m ago)
2017-07-08 01:13:09 EDT local time at North Beach, United States [?]
Course:
Dimensions: length 12 m width 6 m draught 0.0 m
Last path: 338210502>ais via K3ARS
Positions stored: 12
Stations near current position of SERENITY - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
GOOD MORNING VIETNAM173.6 yards 158°2017-08-11 05:16:28 SEA DACHA258.0 yards 183°2017-08-16 06:39:05
DW78751.0 miles 131°2017-08-19 07:00:20 369970836 US2.5 miles 170°2017-08-11 05:16:28
CW62143.6 miles 239°2017-08-19 07:02:03 NA1DX-105.9 miles 325°2017-08-03 19:51:39
KELLETT ISLAND6.0 miles 97°2017-08-14 06:56:19 THEBEN6.3 miles 78°2017-08-13 03:34:38
BALTIC WOLF6.6 miles 68°2017-07-24 22:06:00 WG3K-77.0 miles 170°2017-08-05 17:31:41
WILLOW7.1 miles 170°2017-08-19 07:01:09 WG3K-57.1 miles 170°2017-08-13 14:05:50
DW49237.1 miles 217°2017-08-19 07:02:16 EW32217.4 miles 292°2017-08-19 07:03:06
AA3CS-17.7 miles 172°2017-08-19 06:55:17 PAGNA8.1 miles 124°2017-08-12 01:17:55
EW01128.2 miles 1°2017-08-19 07:01:04 CAPE FLAMINGO8.7 miles 126°2017-08-10 04:27:12
PHISVR0GA8.9 miles 169°2017-08-18 21:05:32 DOTTI J9.1 miles 83°2017-08-10 01:40:50
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