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 SERFRA - show graphs
Map loading...
Callsign: PF7497
MMSI number: 244660315
Navigational status: Under way (engine) (0)
Vessel class: Cargo (79)
Destination: SCHWEINFURT (ETA ***00 00:00)
Location: 51°09.76' N 6°50.80' E - locator JO31KD19OB - show map - static map
3.8 miles West bearing 266° from Hilden, Regierungsbezirk Düsseldorf, North Rhine-Westphalia, Germany [?]
4.4 miles North bearing 8° from Dormagen, North Rhine-Westphalia, Germany
16.5 miles North bearing 344° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
21.1 miles South bearing 200° from Essen, North Rhine-Westphalia, Germany
Last position: 2017-01-05 01:31:52 EST (16d 2h14m ago)
2017-01-05 07:31:52 CET local time at Hilden, Germany [?]
Course: 100° – heading 511°
Speed: 5 MPH
Dimensions: length 67 m width 9 m draught 1.0 m
Last path: PF7497>ais via rhein735
Positions stored: 22988
Stations near current position of SERFRA - show more
callsign distance last heard - EST      callsign distance last heard - EST
REGINA W II81.4 yards 124°2017-01-16 22:11:33 PIZ AMALIA127.8 yards 98°2017-01-20 13:31:23
ANDREA138.5 yards 98°2017-01-09 23:56:05 SB PAULA154.1 yards 272°2017-01-07 02:49:12
ONDERNEMING156.7 yards 115°2017-01-14 06:31:39 CAMARO IV181.5 yards 108°2017-01-19 03:08:35
JUDITH182.3 yards 113°2017-01-17 15:03:09 INVICTUS185.4 yards 99°2017-01-20 04:27:25
DUTCH PRADA189.8 yards 113°2017-01-14 23:45:54 SALLY190.5 yards 270°2017-01-04 13:16:30
NEXUS199.0 yards 99°2017-01-19 11:37:17 FRANCONIA202.0 yards 113°2016-12-24 14:09:36
LIBERTAS244.1 yards 109°2017-01-16 10:28:08 CHEYENNE254.6 yards 101°2017-01-14 07:09:45
GOTCHA255.0 yards 112°2017-01-15 00:15:46 VECTOR259.9 yards 113°2017-01-16 04:55:10
BAYERN262.2 yards 111°2017-01-08 12:20:52 DENSIMO262.9 yards 266°2017-01-15 12:12:51
ALJA268.7 yards 108°2017-01-20 12:17:57 NANCY285.2 yards 111°2017-01-19 14:37:50
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.
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