Callsign:	WDH9237
MMSI number:	367004890
Navigational status:	Under way (engine) (0)
Vessel class:	Passenger (60)
Destination:	PJ-BI FERRY ROUTE (ETA Aug07 17:00)
Location:	41°17.64' N 71°31.02' W - locator FN41FH70XM - show map 16.2 km South bearing 198° from Narragansett Pier, Washington County, Rhode Island, United States [?] 17.0 km South bearing 185° from Wakefield-Peacedale, Washington County, Rhode Island, United States 121.8 km South bearing 199° from South Boston, Suffolk County, Massachusetts, United States 124.2 km South bearing 198° from Boston, Suffolk County, Massachusetts, United States
Last position:	2025-08-23 21:32:29 UTC (120d 21h33m ago) 2025-08-23 17:32:29 EDT local time at Narragansett Pier, United States [?]
Course:	6° – heading 0°
Speed:	30 km/h
Dimensions:	length 60 m width 13 m draught 3.5 m
Last path:	WDH9237>ais via K1XP
Positions stored:	5033

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.