Callsign:	D5RR7
MMSI number:	636018854
IMO number:	820702
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	AR SNS (ETA Aug27 05:00)
Location:	37°46.45' N 122°21.32' W - locator CM87TS75IS - show map 5.6 km East bearing 91° from San Francisco, San Francisco County, California, United States [?] 8.1 km Southwest bearing 246° from Oakland, Alameda County, California, United States 63.1 km Northwest bearing 320° from San Jose, Santa Clara County, California, United States
Last position:	2025-12-12 00:01:17 UTC (6d 3h58m ago) 2025-12-11 16:01:17 PST local time at San Francisco, United States [?]
Course:	160° – heading 160°
Speed:	25 km/h
Dimensions:	length 180 m width 30 m draught 9.2 m
Last path:	D5RR7>ais via AA6CE
Positions stored:	20343

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.