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AIS vessel CHALLENGER - show graphs
Callsign: V2RH4
MMSI number: 305812000
IMO number: 114787
Navigational status: Under way (engine) (0)
Vessel class: Cargo (79)
Destination: CUMAR
Location: 25°43.30' N 80°00.39' W - locator EL95XR93FE - show map
14.6 km Southeast bearing 122° from Miami Beach, Miami-Dade County, Florida, United States [?]
19.6 km East bearing 107° from Miami, Miami-Dade County, Florida, United States
21.1 km Southeast bearing 146° from Surfside, Miami-Dade County, Florida, United States
31.1 km Southeast bearing 119° from Hialeah, Miami-Dade County, Florida, United States
Last position: 2025-09-19 06:07:14 UTC (1d 9h41m ago)
2025-09-19 02:07:14 EDT local time at Miami Beach, United States [?]
Course: 168° – heading 171°
Speed: 24 km/h
Dimensions: length 101 m width 17 m draught 5.4 m
Last path: V2RH4>ais via KN4CV
Positions stored: 3774
About this site
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.
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