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 LIGHT REIGN - show graphs
Map loading...
Callsign: WDH4730
MMSI number: 367620760
Navigational status: Undefined/default (15)
Vessel class: Sailing (36)
Location: 39°16.58' N 76°34.92' W - locator FM19RG06DH - show map - static map
1.9 miles Southeast bearing 121° from Baltimore, City of Baltimore, Maryland, United States [?]
3.7 miles Northwest bearing 298° from Dundalk, Baltimore County, Maryland, United States
35.9 miles Northeast bearing 43° from Washington, D. C., Washington, D.C., United States
Last position: 2016-10-12 10:30:22 EDT (137d 9h16m ago)
2016-10-12 10:30:22 EDT local time at Baltimore, United States [?]
Course: 360° – heading 511°
Speed: 3 MPH
Dimensions: length 18 m width 4 m draught 0.0 m
Last path: WDH4730>ais via Spleen
Positions stored: 383
Stations near current position of LIGHT REIGN - show more
callsign distance last heard - EST      callsign distance last heard - EST
CHESAPEAKE CHARM171.1 yards 47°2017-02-15 18:26:23 1492281.9 yards 86°2017-02-15 18:24:47
HEAVEN CAN WAIT326.7 yards 353°2017-02-15 18:28:31 ANTARES487.7 yards 228°2017-02-26 07:08:01
DOWN HOME0.3 miles 302°2017-02-02 16:43:51 SATORI0.3 miles 305°2017-02-08 09:31:23
WB3V-60.4 miles 299°2017-02-26 18:38:35 DAVID M KRAUSE0.5 miles 198°2017-02-15 18:27:59
AUSTIN KRAUSE0.5 miles 199°2017-02-15 18:27:27 SPIRIT OF BALTIMORE0.9 miles 267°2017-02-18 21:33:53
JOHN W BROWN1.0 miles 140°2017-02-16 07:49:16 SOCIAL SECURITY STMT1.1 miles 286°2017-02-15 09:35:57
DESTINY1.1 miles 286°2017-02-15 18:27:59 ATLANTIC PROJECT II1.4 miles 149°2017-02-26 16:06:45
HATT-A-TUDE1.4 miles 287°2017-02-15 18:25:18 CAPE WASHINGTON1.5 miles 229°2017-02-16 07:53:17
KSL SANTIAGO1.6 miles 146°2017-02-26 18:25:03 INNER HARBOR SPIRIT1.7 miles 289°2017-02-11 06:01:25
HOEGH SINGAPORE1.8 miles 178°2017-02-26 09:00:42 KDMH1.9 miles 285°2017-02-26 00:08:27
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