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 JOHNNY - show graphs
Callsign: PF4841
MMSI number: 244700468
IMO number: 334296
Navigational status: Under way (engine) (0)
Vessel class: Tanker (89)
Destination: LULSDORF
Location: 51°33.11' N 7°11.09' E - locator JO31ON22EK - show map
1.4 miles West bearing 275° from Herne, North Rhine-Westphalia, Germany [?]
4.5 miles South bearing 188° from Recklinghausen, North Rhine-Westphalia, Germany
10.1 miles Northeast bearing 46° from Essen, North Rhine-Westphalia, Germany
43.9 miles North bearing 13° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Last position: 2024-05-17 08:15:33 EDT (21h38m ago)
2024-05-17 14:15:33 CEST local time at Herne, Germany [?]
Course: 239.199997° – heading 511°
Speed: 6 MPH
Dimensions: length 82 m width 9 m draught 2.1 m
Last path: PF4841>ais via do1dbs
Positions stored: 67499
Stations near current position of JOHNNY - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
MARINA78.6 yards 53°2024-05-13 12:28:43 TOKAJ 2357.3 yards 241°2024-05-11 04:29:06
SENDA489.0 yards 59°2024-05-11 05:32:43 NEVADA0.3 miles 58°2024-05-16 08:37:37
SERVAL0.5 miles 61°2024-05-09 06:55:14 HYBRID0.6 miles 62°2024-05-13 02:40:34
CHRISTIANE0.6 miles 62°2024-05-13 04:49:26 VECTORIUS0.6 miles 62°2024-05-17 11:17:13
ROLF0.6 miles 62°2024-05-18 03:32:53 THEKLA0.7 miles 63°2024-05-14 04:11:58
ELBIA0.8 miles 63°2024-05-17 05:59:27 WSP 10.8 miles 64°2024-05-09 12:10:16
MINOR20.8 miles 251°2024-05-16 09:52:08 BALGE0.9 miles 64°2024-05-14 06:46:54
NAWATRANS I0.9 miles 253°2024-05-18 03:25:49 JULIEN0.9 miles 253°2024-05-17 09:22:59
MARGRETHE0.9 miles 64°2024-05-11 06:27:19 EILTANK 60.9 miles 253°2024-05-17 01:35:41
DE VALK1.0 miles 64°2024-05-15 13:27:58 DO2PAT-101.0 miles 352°2024-05-18 05:41:09
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