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AIS vessel SERENITY - show graphs
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Callsign: WDH4781
MMSI number: 367621310
Navigational status: Undefined/default (15)
Vessel class: Sailing (36)
Location: 38°44.35' N 76°23.06' W - locator FM18TR37VJ - show map - static map
8.2 miles East bearing 74° from North Beach, Calvert County, Maryland, United States [?]
8.9 miles Northeast bearing 66° from Chesapeake Beach, Calvert County, Maryland, United States
36.7 miles East bearing 107° from Washington, D. C., Washington, D.C., United States
40.0 miles South bearing 162° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2017-07-04 02:34:28 EDT (137d 16h29m ago)
2017-07-04 02:34:28 EDT local time at North Beach, United States [?]
Course: 307° – heading 511°
Dimensions: length 13 m width 4 m draught 0.0 m
Last path: WDH4781>ais via K3ARS
Positions stored: 424
Stations near current position of SERENITY - show more
callsign distance last heard - EST      callsign distance last heard - EST
KC3ARL-105.5 miles 101°2017-11-07 18:40:27 HORIZON HIGHWAY6.2 miles 351°2017-11-12 08:26:13
CW21577.7 miles 67°2017-11-18 18:02:15 DW78757.9 miles 259°2017-11-18 17:52:26
FD_DEALE9.5 miles 287°2017-11-15 10:25:57 WG3K-99.5 miles 236°2017-11-17 11:30:25
FD_AVALON9.7 miles 314°2017-11-01 21:25:29 WILLOW10.7 miles 223°2017-11-18 17:54:40
WG3K-510.7 miles 223°2017-11-12 14:53:53 WG3K10.7 miles 223°2017-11-17 20:35:11
WG3K-710.7 miles 223°2017-11-17 17:24:46 EW011211.1 miles 311°2017-11-18 17:59:40
AA3CS-111.3 miles 221°2017-11-18 17:55:16 FD_GALES11.4 miles 310°2017-11-03 01:56:29
CW621411.9 miles 257°2017-11-18 18:03:05 DW492314.4 miles 243°2017-11-18 18:02:39
EW505814.6 miles 104°2017-11-18 17:57:18 AB3XJ-714.6 miles 329°2017-11-17 16:25:21
N3TCR-914.9 miles 336°2017-11-17 16:39:04 N3TCR15.0 miles 336°2017-11-17 16:31:52
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.
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