Callsign:	C6BY4
MMSI number:	311000400
IMO number:	726023
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	BS FPO
Location:	40°26.02' N 73°48.28' W - locator FN30CK34KB - show map 16.2 km East bearing 78° from Highlands, Monmouth County, New Jersey, United States [?] 16.4 km Northeast bearing 61° from Sea Bright, Monmouth County, New Jersey, United States 27.0 km Southeast bearing 153° from Brooklyn, Kings County, New York, United States 35.5 km Southeast bearing 151° from New York City, New York, United States
Last position:	2025-12-17 05:08:59 UTC (51d 7h2m ago) 2025-12-17 00:08:59 EST local time at Highlands, United States [?]
Course:	139° – heading 140°
Speed:	18 km/h
Dimensions:	length 200 m width 32 m draught 9.1 m
Last path:	C6BY4>ais via KD2IBE
Positions stored:	16568

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.