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Callsign, ship name or locator: Clear       Completed generating statistics (took 0.050 s).
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AIS vessel HAMMER HEAD - show graphs
Callsign: 338387954
MMSI number: 338387954
Navigational status: Under way (engine) (0)
Vessel class: Pleasure (37)
Location: 41°37.53' N 70°23.71' W - locator FN41TP20OD - show map
0.5 miles Southwest bearing 245° from Osterville, Barnstable County, Massachusetts, United States [?]
2.2 miles East bearing 74° from Cotuit, Barnstable County, Massachusetts, United States
59.3 miles Southeast bearing 145° from South Boston, Suffolk County, Massachusetts, United States
61.0 miles Southeast bearing 146° from Boston, Suffolk County, Massachusetts, United States
Last position: 2024-12-15 14:08:19 EST (13d 16h44m ago)
2024-12-15 14:08:19 EST local time at Osterville, United States [?]
Course: 167°
Speed: 6 MPH
Dimensions: length 12 m width 4 m draught 0.0 m
Last path: 338387954>ais via K1XP
Positions stored: 230
Stations near current position of HAMMER HEAD - show more
callsign distance last heard - EST      callsign distance last heard - EST
DO BUOY195.3 yards 207°2024-12-02 11:56:48 SWEET MARION201.3 yards 203°2024-12-16 14:13:39
ELYSIUM271.3 yards 163°2024-12-09 12:43:58 BOAT 2662.0 miles 241°2024-12-16 09:40:01
KC1GTU2.3 miles 300°2024-12-27 09:08:59 WQ1O-64.1 miles 318°2024-12-20 20:44:34
SEAN M. GANNON4.4 miles 107°2024-12-09 12:24:55 EW89785.1 miles 223°2024-12-29 06:45:58
LADY MARTHA5.4 miles 96°2024-12-18 11:56:08 KC1JAB-35.7 miles 64°2024-11-29 20:45:20
NANTUCKET5.8 miles 108°2024-12-28 09:46:39 JF5*P AM 72^AR>#%Z6.6 miles 79°2024-12-06 16:16:35
W1SGL-26.9 miles 43°2024-12-29 06:52:20 W1SGL/R6.9 miles 43°2024-12-12 14:15:57
IYANOUGH7.0 miles 115°2024-12-28 10:14:43 W1SGL-107.0 miles 49°2024-12-29 06:20:26
GREY LADY7.2 miles 117°2024-12-28 08:26:28 W5IPA-57.5 miles 322°2024-12-27 07:14:26
K1XP7.8 miles 333°2024-12-29 06:52:27 W1LP-137.8 miles 333°2024-12-29 06:46:00
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.
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