Callsign:	base st
MMSI number:	003669785
IMO number:	390210
Navigational status:	Reserved (14)
Vessel class:	(130)
Location:	42°56.42' N 86°08.30' W - locator EN62WW35JQ - show map 15.5 km Southeast bearing 152° from Grand Haven, Ottawa County, Michigan, United States [?] 15.9 km South bearing 163° from Spring Lake, Ottawa County, Michigan, United States 38.3 km West bearing 266° from Grand Rapids, Kent County, Michigan, United States 161.7 km Northeast bearing 51° from Evanston, Cook County, Illinois, United States
Last position:	2025-02-23 07:59:02 UTC (6d 1h22m ago) 2025-02-23 02:59:02 EST local time at Grand Haven, United States [?]
Course:	0° – heading 0°
Speed:	0 km/h
Dimensions:	draught 0.0 m
Last path:	base st>ais via WD9EPF
Positions stored:	163

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.