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 KOUKLA - show graphs
Callsign: WCY6739
MMSI number: 367366310
Navigational status: Undefined/default (15)
Vessel class: Pleasure (37)
Destination: CLASS B
Location: 41°46.38' N 70°30.84' W - locator FN41RS85HM - show map
0.8 miles East bearing 75° from Sagamore, Barnstable County, Massachusetts, United States [?]
1.4 miles Northwest bearing 313° from Sandwich, Barnstable County, Massachusetts, United States
47.4 miles Southeast bearing 144° from South Boston, Suffolk County, Massachusetts, United States
49.2 miles Southeast bearing 145° from Boston, Suffolk County, Massachusetts, United States
Last position: 2024-10-21 14:59:51 EDT (22d 3h43m ago)
2024-10-21 14:59:51 EDT local time at Sagamore, United States [?]
Course: 272° – heading 270°
Speed: 12 MPH
Dimensions: width 6 m draught 0.0 m
Last path: WCY6739>ais via K1XP
Positions stored: 298
Stations near current position of KOUKLA - show more
callsign distance last heard - EST      callsign distance last heard - EST
WAIANIWA57.6 yards 58°2024-10-29 14:40:21 KAIROS210.7 yards 280°2024-10-24 15:17:53
MURIEL306.7 yards 285°2024-10-22 11:44:43 GUSTO319.4 yards 77°2024-11-08 04:50:49
WHEN AND IF510.8 yards 81°2024-11-01 22:50:05 LISTO0.3 miles 71°2024-11-12 17:41:53
KAILANI0.4 miles 87°2024-10-28 06:42:54 FREA0.4 miles 88°2024-11-10 13:57:41
BLUE YONDER0.5 miles 82°2024-10-20 14:35:27 BAYOU WARRIOR0.5 miles 74°2024-11-12 17:41:53
CAPTAIN SAM0.5 miles 75°2024-11-12 17:42:53 DREDGE ILLINOIS0.5 miles 74°2024-11-12 17:42:53
SAGA0.5 miles 118°2024-10-30 17:18:11 NORTHEAST PILOT V0.5 miles 96°2024-11-12 17:40:53
FULL TIME0.5 miles 104°2024-10-17 17:48:09 BOSTON YACHT0.5 miles 282°2024-10-27 11:25:13
MUSKEGON RIVER0.5 miles 96°2024-11-12 17:41:53 KEEGAN0.6 miles 109°2024-10-17 10:25:08
EVEREADY0.6 miles 110°2024-10-29 08:25:29 DADDY S HOME0.6 miles 113°2024-11-08 12:27:53
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