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 HELEN - show graphs
Callsign: WDL9733
MMSI number: 368181750
IMO number: 420390
Navigational status: Reserved (11)
Vessel class: Tug (52)
Destination: US TPA
Location: 25°52.28' N 80°03.37' W - locator EL95XU39GD - show map
4.3 miles East bearing 96° from Surfside, Miami-Dade County, Florida, United States [?]
4.6 miles East bearing 108° from Bal Harbour, Miami-Dade County, Florida, United States
10.9 miles Northeast bearing 52° from Miami, Miami-Dade County, Florida, United States
13.8 miles East bearing 86° from Hialeah, Miami-Dade County, Florida, United States
Last position: 2024-05-28 02:56:29 EDT (4d 12h53m ago)
2024-05-28 02:56:29 EDT local time at Surfside, United States [?]
Course: 178° – heading 177°
Speed: 8 MPH
Dimensions: length 39 m width 12 m draught 4.3 m
Last path: WDL9733>ais via KN4CV
Positions stored: 3742
Stations near current position of HELEN - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
SOUTH0.3 miles 154°2024-05-10 13:51:19 MISS LIS0.5 miles 319°2024-05-11 05:01:21
RACHEL K GOODWIN0.8 miles 149°2024-05-17 19:32:34 FL1302TF0.8 miles 321°2024-05-11 11:20:11
MARIYA MORAN0.8 miles 319°2024-05-28 00:38:11 CARIBE NAVIGATOR0.9 miles 144°2024-05-30 19:22:15
ANACOSTIA1.5 miles 325°2024-05-26 11:25:12 FG WALTON SMITH1.5 miles 257°2024-05-14 17:14:39
BELLA VITA1.6 miles 286°2024-05-19 16:43:20 ISABELLE1.7 miles 211°2024-05-30 18:15:06
CROSSED SABRE2.2 miles 270°2024-05-28 21:25:58 CARIBE VOYAGER2.4 miles 106°2024-05-28 22:17:05
HAERLEM2.6 miles 322°2024-05-30 15:38:45 INDIANRIVER2.7 miles 238°2024-05-18 21:40:44
NORTHSTAR INNOVATOR2.9 miles 15°2024-05-25 03:15:51 LINCOLN SEA2.9 miles 147°2024-05-29 23:22:35
DOG DAYS3.1 miles 295°2024-05-18 18:20:17 THOMAS JEFFERSON3.5 miles 52°2024-06-01 04:05:45
ISLAND HOTSHOT3.5 miles 301°2024-05-03 05:59:00 HERCA-13.6 miles 59°2024-05-29 01:58:38
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.
User guide · 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