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 GROTE BEER - show graphs
Callsign: PB4743
MMSI number: 244700849
Navigational status: Under way (engine) (0)
Vessel class: Cargo (79)
Location: 52°02.89' N 4°20.60' E - locator JO22EB11EN - show map
1.1 miles Northeast bearing 43° from Rijswijk, Gemeente Rijswijk, South Holland, Netherlands [?]
2.7 miles Southeast bearing 136° from Den Haag, Gemeente ’s-Gravenhage, South Holland, Netherlands
10.4 miles Northwest bearing 326° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
32.3 miles Southwest bearing 226° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position: 2024-05-27 05:51:06 EDT (24d 2h19m ago)
2024-05-27 11:51:06 CEST local time at Rijswijk, Netherlands [?]
Course: 175° – heading 511°
Speed: 7 MPH
Dimensions: draught 0.9 m
Last path: PB4743>ais via Southwood
Positions stored: 10
Stations near current position of GROTE BEER - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
ZEEOTTER102.6 yards 354°2024-06-06 04:30:45 GEEP105.7 yards 180°2024-05-26 04:47:19
DW4032151.4 yards 337°2024-06-20 08:00:40 INSPIRED174.4 yards 175°2024-06-13 08:56:21
SARAH497.0 yards 0°2024-06-18 07:06:53 TERRANOVA498.3 yards 1°2024-05-24 03:09:14
PC8D B0.6 miles 153°2024-06-20 07:57:39 PC8D-B0.6 miles 153°2024-06-20 07:57:49
AUGUSTA MARIA0.7 miles 175°2024-05-26 04:45:49 ANNA MAGRIETHA0.8 miles 174°2024-05-26 05:37:22
ZEELANDIA0.8 miles 25°2024-06-20 06:18:05 REINOD 10.9 miles 174°2024-06-20 06:21:36
PA3EFR-90.9 miles 240°2024-06-19 08:27:31 LADY LISELOT1.0 miles 27°2024-05-22 12:45:00
HIELKJE1.0 miles 353°2024-06-11 04:45:26 EXCELSIOR1.0 miles 352°2024-05-26 05:10:35
ADRIANA1.0 miles 358°2024-06-09 11:39:27 PD2RKG1.0 miles 325°2024-06-19 16:25:55
ENTERPRISE1.2 miles 2°2024-06-19 14:14:29 DE HAVIK1.3 miles 344°2024-06-13 10:25:59
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