Callsign:	NGML
MMSI number:	369953000
IMO number:	271145
Navigational status:	Under way (engine) (0)
Vessel class:	Military operations (35)
Destination:	KEYWEST (ETA Sep03 18:00)
Location:	37°49.18' N 122°27.35' W - locator CM87ST56GQ - show map 5.9 km Northwest bearing 327° from San Francisco, San Francisco County, California, United States [?] 5.9 km South bearing 173° from Belvedere, Marin County, California, United States 6.0 km South bearing 179° from Tiburon, Marin County, California, United States 72.7 km Northwest bearing 317° from San Jose, Santa Clara County, California, United States
Last position:	2023-05-26 14:39:38 UTC (3d 9h58m ago) 2023-05-26 07:39:38 PDT local time at San Francisco, United States [?]
Course:	87° – heading 511°
Speed:	22 km/h
Dimensions:	length 68 m width 14 m draught 4.0 m
Last path:	NGML>ais via SUNSET
Positions stored:	2055

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.