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 TIMELINE - show graphs
Callsign: VO4734
MMSI number: 316017244
Navigational status: Undefined/default (15)
Vessel class: Sailing (36)
Location: 41°46.62' N 70°29.69' W - locator FN41SS06OL - show map
1.2 miles North bearing 358° from Sandwich, Barnstable County, Massachusetts, United States [?]
1.8 miles East bearing 74° from Sagamore, Barnstable County, Massachusetts, United States
47.8 miles Southeast bearing 143° from South Boston, Suffolk County, Massachusetts, United States
49.5 miles Southeast bearing 144° from Boston, Suffolk County, Massachusetts, United States
Last position: 2024-10-11 14:03:38 EDT (24d 2h43m ago)
2024-10-11 14:03:38 EDT local time at Sandwich, United States [?]
Course: 251°
Speed: 4 MPH
Dimensions: length 15 m width 4 m draught 0.0 m
Last path: VO4734>ais via K1XP
Positions stored: 4
Stations near current position of TIMELINE - show more
callsign distance last heard - EST      callsign distance last heard - EST
MY BEST98.2 yards 104°2024-10-26 15:57:39 JUST A DREAM199.7 yards 75°2024-10-18 13:54:57
LISTO309.3 yards 104°2024-11-04 12:33:41 BAYOU WARRIOR341.6 yards 113°2024-11-04 12:33:41
BIG BAD WOLF439.6 yards 64°2024-10-17 13:06:31 316016134 CA454.4 yards 63°2024-11-04 12:07:37
RESILIENCE485.3 yards 70°2024-11-03 11:11:09 CAP N RON0.3 miles 73°2024-10-19 14:00:18
S V MARJORIE0.3 miles 72°2024-10-29 17:03:40 WINDHOVER0.4 miles 243°2024-11-03 01:37:41
EVERGREEN STATE0.5 miles 351°2024-11-04 12:33:41 DREDGE ILLINOIS0.5 miles 348°2024-11-04 12:31:40
003669876 US0.5 miles 219°2024-11-04 12:33:41 MUSKEGON RIVER0.5 miles 348°2024-11-04 12:33:41
CG291370.5 miles 228°2024-11-01 11:03:27 CHELSEA GIRL0.5 miles 233°2024-11-04 12:32:40
338506199 US0.5 miles 63°2024-10-27 14:29:39 NORTHEAST PILOT V0.6 miles 233°2024-11-04 12:32:40
BLUE YONDER0.6 miles 248°2024-10-20 14:35:27 GRACE SARAH0.6 miles 229°2024-11-04 09:01:11
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