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 QUINTESSENCE - show graphs
Callsign:
MMSI number: 338393736
Navigational status: Undefined/default (15)
Vessel class: Pleasure (37)
Location: 41°39.27' N 70°42.67' W - locator FN41PP47PB - show map
4.8 miles West bearing 277° from North Falmouth, Barnstable County, Massachusetts, United States [?]
5.4 miles Southwest bearing 246° from Pocasset, Barnstable County, Massachusetts, United States
50.0 miles South bearing 160° from South Boston, Suffolk County, Massachusetts, United States
51.8 miles South bearing 160° from Boston, Suffolk County, Massachusetts, United States
Last position: 2024-11-02 08:40:27 EDT (2d 8h11m ago)
2024-11-02 08:40:27 EDT local time at North Falmouth, United States [?]
Course: 219° – heading 511°
Speed: 11 MPH
Dimensions: length 18 m width 8 m draught 0.0 m
Last path: >ais via K1XP
Positions stored: 707
Stations near current position of QUINTESSENCE - show more
callsign distance last heard - EST      callsign distance last heard - EST
MEKDES RUBY135.6 yards 168°2024-10-06 15:13:07 HALCYON477.6 yards 216°2024-11-04 11:14:29
ARCHIMEDES514.3 yards 35°2024-10-18 03:27:30 HYDE AWAI0.6 miles 43°2024-10-07 10:28:48
SEA TOW HURRICANE0.6 miles 140°2024-11-04 11:44:34 CAPT JOHN0.6 miles 54°2024-10-30 20:36:38
ROCK N ROLL0.7 miles 169°2024-11-04 05:52:45 TRI ME0.7 miles 76°2024-10-06 10:54:31
SOPHIA C0.7 miles 186°2024-11-03 12:21:19 THREE SCORE0.7 miles 293°2024-10-09 17:01:22
MAY SEA MAY0.8 miles 245°2024-10-17 07:12:41 PATRIOT0.8 miles 207°2024-10-20 15:49:38
FINE FOR NOW0.9 miles 52°2024-10-25 07:35:09 WHITECAP IV0.9 miles 192°2024-10-25 09:13:23
ALOHA1.0 miles 37°2024-10-16 11:02:53 JESSE PACHECO JR1.1 miles 39°2024-10-30 12:28:30
FLICKA1.1 miles 107°2024-10-25 09:58:29 PANASEA1.2 miles 29°2024-10-09 14:49:04
BEYOND1.2 miles 127°2024-11-03 22:40:45 SOARIN FREE1.2 miles 57°2024-11-02 10:02:39
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