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: Under way (engine) (0)
Vessel class: WIG (20)
Destination: HANAU
Location: 51°33.37' N 7°11.87' E - locator JO31ON33RL - show map
0.9 miles Northwest bearing 298° from Herne, North Rhine-Westphalia, Germany [?]
4.2 miles South bearing 181° from Recklinghausen, North Rhine-Westphalia, Germany
10.7 miles Northeast bearing 47° from Essen, North Rhine-Westphalia, Germany
44.3 miles North bearing 14° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Last position: 2024-05-18 03:32:53 EDT (2h21m ago)
2024-05-18 09:32:53 CEST local time at Herne, Germany [?]
Course: 247.100006° – heading 511°
Speed: 6 MPH
Dimensions: length 80 m width 9 m draught 2.4 m
Last path: DA5717>ais via do1dbs
Positions stored: 25617
Stations near current position of ROLF - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
VECTORIUS17.4 yards 221°2024-05-17 11:17:13 CHRISTIANE88.6 yards 248°2024-05-13 04:49:26
HYBRID121.5 yards 245°2024-05-13 02:40:34 SERVAL154.9 yards 246°2024-05-09 06:55:14
THEKLA202.2 yards 70°2024-05-14 04:11:58 ELBIA215.7 yards 70°2024-05-17 05:59:27
WSP 1292.6 yards 70°2024-05-09 12:10:16 BALGE442.5 yards 69°2024-05-14 06:46:54
NEVADA513.7 yards 247°2024-05-16 08:37:37 MARGRETHE0.3 miles 68°2024-05-11 06:27:19
DE VALK0.3 miles 69°2024-05-15 13:27:58 SENDA0.4 miles 245°2024-05-11 05:32:43
MARINA0.6 miles 243°2024-05-13 12:28:43 KONIGSTEIN0.6 miles 65°2024-05-18 05:53:04
JOHNNY0.6 miles 242°2024-05-17 08:15:33 TOKAJ 20.8 miles 242°2024-05-11 04:29:06
CRANGE0.9 miles 73°2024-05-18 05:20:48 DO2PAT-101.0 miles 314°2024-05-18 05:41:09
DO2PAT-151.0 miles 314°2024-05-17 06:52:43 DL7DAX-71.3 miles 148°2024-05-16 10:12:33
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