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 ENDLESS SUMMER - show graphs
Map loading...
Callsign: WDO9400
MMSI number: 367101720
IMO number: 336086
Navigational status: Under way (engine) (0)
Vessel class: Pleasure (37)
Destination: BALTO (ETA Aug01 11:49)
Location: 39°16.61' N 76°34.69' W - locator FM19RG06OK - show map - static map
2.0 miles Southeast bearing 117° from Baltimore, City of Baltimore, Maryland, United States [?]
3.6 miles Northwest bearing 300° from Dundalk, Baltimore County, Maryland, United States
36.0 miles Northeast bearing 43° from Washington, D. C., Washington, D.C., United States
Last position: 2016-11-06 12:40:37 EST (73d 2h39m ago)
2016-11-06 12:40:37 EST local time at Baltimore, United States [?]
Course: 94° – heading 183°
Dimensions: length 18 m width 3 m draught 0.0 m
Last path: WDO9400>ais via Spleen
Positions stored: 3658
Stations near current position of ENDLESS SUMMER - show more
callsign distance last heard - EST      callsign distance last heard - EST
149298.5 yards 237°2017-01-11 16:45:21 CHESAPEAKE CHARM244.7 yards 279°2017-01-11 16:44:17
HEAVEN CAN WAIT474.7 yards 302°2017-01-04 15:18:04 ANTARES0.5 miles 241°2017-01-18 14:03:34
SATORI0.5 miles 287°2017-01-10 23:47:43 WB3V-60.5 miles 285°2016-12-26 13:22:54
AUSTIN KRAUSE0.6 miles 216°2017-01-11 16:44:49 DAVID M KRAUSE0.7 miles 271°2017-01-18 14:08:37
BARBARA1.3 miles 281°2017-01-04 17:02:25 SOCIAL SECURITY STMT1.3 miles 282°2017-01-11 16:40:00
SPUIGRACHT1.3 miles 219°2017-01-14 23:37:06 POLA UGLICH1.3 miles 158°2017-01-18 15:19:43
DESTINY1.3 miles 282°2017-01-11 16:43:13 ARIS T.1.5 miles 153°2017-01-18 15:14:43
HATT-A-TUDE1.6 miles 284°2017-01-11 16:43:13 CAPE WASHINGTON1.6 miles 233°2017-01-18 15:18:43
NEWLEAD GRANADINO1.7 miles 135°2017-01-18 11:19:12 KALEEN MCALLISTER1.7 miles 175°2017-01-18 14:07:37
SPIRIT OF BALTIMORE1.7 miles 287°2017-01-15 19:21:44 TUG CHATHAM1.8 miles 178°2017-01-18 14:20:38
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