Callsign:	WDC4188
MMSI number:	367020550
Navigational status:	Under way (engine) (0)
Vessel class:	Passenger (69)
Location:	40°29.12' N 74°04.98' W - locator FN20XL06AL - show map 5.9 km Northeast bearing 31° from North Middletown, Monmouth County, New Jersey, United States [?] 6.3 km North bearing 12° from Port Monmouth, Monmouth County, New Jersey, United States 21.5 km Southwest bearing 212° from Brooklyn, Kings County, New York, United States 26.3 km South bearing 194° from New York City, New York, United States
Last position:	2025-06-30 17:28:57 UTC (2d 19h4m ago) 2025-06-30 13:28:57 EDT local time at North Middletown, United States [?]
Course:	271° – heading 511°
Speed:	23 km/h
Dimensions:	length 21 m width 7 m draught 0.0 m
Last path:	WDC4188>ais via KD2IBE
Positions stored:	445

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.