Callsign:	5LDR5
MMSI number:	636021382
IMO number:	935909
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	NL RTM
Location:	37°46.85' N 122°21.36' W - locator CM87TS77GJ - show map 5.6 km East bearing 83° from San Francisco, San Francisco County, California, United States [?] 12.5 km Northeast bearing 48° from Daly City, San Mateo County, California, United States 63.7 km Northwest bearing 321° from San Jose, Santa Clara County, California, United States
Last position:	2025-12-05 14:18:28 UTC (1d 12h50m ago) 2025-12-05 06:18:28 PST local time at San Francisco, United States [?]
Course:	167° – heading 168°
Speed:	19 km/h
Dimensions:	length 183 m width 32 m draught 8.9 m
Last path:	5LDR5>ais via AA6CE
Positions stored:	4260

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.