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AIS vessel SAPPHIRE - show graphs
Callsign:
MMSI number: 368132140
Navigational status: Undefined/default (15)
Vessel class: Pleasure (37)
Location: 42°22.19' N 71°03.07' W - locator FN42LI38US - show map
0.9 miles Northeast bearing 29° from Boston, Suffolk County, Massachusetts, United States [?]
1.8 miles Southwest bearing 212° from Chelsea, Suffolk County, Massachusetts, United States
2.5 miles North bearing 358° from South Boston, Suffolk County, Massachusetts, United States
Last position: 2024-09-15 14:15:51 EDT (26d 16h2m ago)
2024-09-15 14:15:51 EDT local time at Boston, United States [?]
Course: 96° – heading 511°
Speed: 7 MPH
Dimensions: length 16 m width 6 m draught 0.0 m
Last path: >ais via kx1t
Positions stored: 89
Stations near current position of SAPPHIRE - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
CG2634364.6 yards 185°2024-10-10 14:37:41 CG STURGEON65.0 yards 225°2024-10-12 06:14:30
CGC MAURICE JESTER73.0 yards 182°2024-10-08 08:18:26 CGC WILLIAM CHADWICK109.8 yards 175°2024-10-12 06:18:03
ROCK IT 2121.9 yards 64°2024-10-05 16:45:56 CG 26342132.8 yards 150°2024-10-07 07:59:56
CG MELVIN BELL135.7 yards 159°2024-10-10 16:36:09 CGC JOHN PATTERSON165.1 yards 187°2024-10-11 15:16:45
CGC WILLIAM SPARLING184.8 yards 178°2024-09-30 08:27:44 CG20314187.8 yards 148°2024-09-24 10:56:17
CG29181194.6 yards 189°2024-10-10 07:38:00 CG29236195.7 yards 187°2024-10-10 11:55:38
CG26143247.8 yards 188°2024-10-11 08:26:46 SPARROWHAWK260.2 yards 290°2024-10-06 16:03:40
CG49418272.5 yards 172°2024-10-12 06:18:03 BLUE SORA283.5 yards 289°2024-10-05 15:24:39
ANDARA330.1 yards 77°2024-10-09 18:19:13 FATHER DAN387.1 yards 160°2024-10-11 16:51:17
JOHN S. DAMRELL390.4 yards 155°2024-10-11 17:31:57 GOBLIN429.2 yards 289°2024-10-06 21:50:25
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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