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 ROLF - show graphs
Callsign: DA5717
MMSI number: 211511810
Navigational status: Moored (5)
Vessel class: WIG (20)
Destination: MULHOUSE
Location: 51°39.28' N 7°21.77' E - locator JO31QP37ND - show map
1.2 miles Southwest bearing 227° from Datteln, North Rhine-Westphalia, Germany [?]
3.5 miles Southwest bearing 207° from Olfen, North Rhine-Westphalia, Germany
20.5 miles Northeast bearing 46° from Essen, North Rhine-Westphalia, Germany
52.9 miles North bearing 20° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Last position: 2024-06-15 14:38:23 EDT (18s ago)
2024-06-15 20:38:23 CEST local time at Datteln, Germany [?]
Course: 141.199997° – heading 511°
Speed: 0 MPH
Dimensions: length 80 m width 9 m draught 2.4 m
Last path: DA5717>ais via do1dbs
Positions stored: 25792
Stations near current position of ROLF - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
ANNA-MARIA76.7 yards 341°2024-06-15 14:38:23 PANDUR89.7 yards 335°2024-06-15 14:37:22
WESTFALEN97.3 yards 165°2024-06-15 14:33:19 CONSENSUS103.2 yards 187°2024-06-15 14:34:20
MUCKI195.6 yards 353°2024-06-15 14:38:23 SAKURA222.1 yards 354°2024-06-15 14:37:22
VAGARE395.6 yards 9°2024-06-15 10:46:06 DISTINTA0.3 miles 14°2024-06-15 14:36:21
HAFENTOR0.4 miles 11°2024-06-15 14:32:18 FALDERNTOR0.4 miles 11°2024-06-15 13:25:35
2112884700.4 miles 227°2024-05-31 05:12:04 BILGENENTOELER 50.5 miles 5°2024-06-15 14:36:21
WSP 150.6 miles 3°2024-06-15 13:42:45 SERENITAS0.6 miles 225°2024-06-15 14:37:22
ALTER EGO0.6 miles 16°2024-06-09 05:14:50 DELTA -KVB-0.6 miles 221°2024-06-14 01:31:09
TRYVIANT0.7 miles 223°2024-06-12 02:29:40 MERAKI0.7 miles 355°2024-06-15 06:06:51
HARMONIE0.8 miles 356°2024-06-12 12:28:46 TRUDY0.8 miles 348°2024-06-15 14:30:16
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 aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS