Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
AIS vessel MSC MIRELLA - show graphs
Map loading...
Callsign: A8RL4
MMSI number: 636016999
IMO number: 9293179
Navigational status: At anchor (1)
Vessel class: Cargo, carrying hazard/pollutant cat A (71)
Destination: FREEPORT
Location: 39°33.49' N 75°32.56' W - locator FM29FN43UW - show map - static map
4.5 km Southeast bearing 119° from Delaware City, New Castle County, Delaware, United States [?]
6.6 km West bearing 257° from Salem, Salem County, New Jersey, United States
54.5 km Southwest bearing 217° from Philadelphia, Philadelphia County, Pennsylvania, United States
96.5 km East bearing 72° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2021-09-15 20:53:15 UTC (4d 6h1m ago)
2021-09-15 16:53:15 EDT local time at Delaware City, United States [?]
Course: 153° – heading 162°
Speed: 18 km/h
Dimensions: length 294 m width 32 m draught 12.2 m
Last path: A8RL4>ais via W2MMD
Positions stored: 26520
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.
User guide · FAQ · Blog · Discussion group · Linking to · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS