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 CHRISTINA - show graphs
Callsign:
MMSI number: 338159358
Navigational status: Under way (engine) (0)
Vessel class: Sailing (36)
Location: 41°41.61' N 70°45.01' W - locator FN41OQ96XK - show map
5.8 miles Southwest bearing 235° from Onset, Plymouth County, Massachusetts, United States [?]
7.3 miles West bearing 256° from Monument Beach, Barnstable County, Massachusetts, United States
46.8 miles South bearing 161° from South Boston, Suffolk County, Massachusetts, United States
48.6 miles South bearing 161° from Boston, Suffolk County, Massachusetts, United States
Last position: 2024-09-11 12:01:33 EDT (24d 8h15m ago)
2024-09-11 12:01:33 EDT local time at Onset, United States [?]
Course: 327° – heading 511°
Speed: 7 MPH
Dimensions: length 13 m width 4 m draught 0.0 m
Last path: >ais via K1XP
Positions stored: 2902
Stations near current position of CHRISTINA - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
SAIL LA VIE56.0 yards 307°2024-09-28 15:13:14 PANASEA75.6 yards 308°2024-09-30 13:31:00
PONCHO138.9 yards 351°2024-09-16 14:29:26 ROSSAVEAL211.5 yards 326°2024-09-29 15:23:31
MARGALO213.2 yards 328°2024-09-29 13:28:15 RED ADMIRAL216.6 yards 322°2024-10-05 17:54:17
S Y ROBIN HOOD237.7 yards 330°2024-09-26 17:14:50 VESPER260.5 yards 331°2024-10-04 15:52:40
BLUEVIEW291.3 yards 327°2024-09-07 16:14:36 GLORY298.9 yards 326°2024-09-17 14:54:50
STEP BY STEP332.8 yards 330°2024-09-15 16:58:27 IRMA376.4 yards 330°2024-09-28 13:46:02
BRILLIANT381.2 yards 327°2024-09-28 16:59:28 TENACIOUS456.5 yards 329°2024-09-14 14:34:55
DENALI485.3 yards 327°2024-09-06 16:14:44 NO AGENDA488.4 yards 329°2024-09-28 15:31:17
SEQUEL0.3 miles 329°2024-09-12 16:15:29 ARTEMIS0.4 miles 337°2024-10-05 12:41:33
PELICAN0.4 miles 324°2024-10-04 09:23:46 DARKSTAR0.4 miles 334°2024-09-15 16:11:20
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