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 GRUTTE GRIZE - show graphs
Callsign: 244024350
MMSI number: 244024350
Vessel class: Sailing (36)
Location: 53°10.98' N 5°33.88' E - locator JO23SE73SW - show map
4.1 miles Southeast bearing 126° from Sexbierum, Gemeente Franekeradeel, Friesland, Netherlands [?]
5.9 miles East bearing 84° from Harlingen, Gemeente Harlingen, Friesland, Netherlands
41.5 miles West bearing 267° from Groningen, Gemeente Groningen, Groningen, Netherlands
62.6 miles Northeast bearing 27° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position: 2024-09-13 09:16:59 EDT (8d 15h13m ago)
2024-09-13 15:16:59 CEST local time at Sexbierum, Netherlands [?]
Course: 282° – heading 511°
Speed: 5 MPH
Last path: 244024350>ais via pa2dx
Positions stored: 672
Stations near current position of GRUTTE GRIZE - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KEY WEST182.3 yards 281°2024-09-20 06:17:54 ALBATROS190.1 yards 271°2024-09-06 06:45:11
VARIA NOVA212.3 yards 274°2024-09-22 00:30:51 AMULET468.1 yards 299°2024-09-09 09:33:25
JONGE JAN0.3 miles 278°2024-09-22 00:10:42 SOGGY0.6 miles 277°2024-09-16 07:40:23
FEMME0.7 miles 278°2024-09-19 06:16:10 ANNA TOBY0.7 miles 278°2024-09-04 07:58:39
DOUBLE DUTCH0.8 miles 277°2024-09-21 10:51:35 ROJASA0.8 miles 277°2024-09-22 00:29:46
FELICE0.8 miles 277°2024-08-31 00:46:50 ZWARTE RUITER0.9 miles 276°2024-09-13 11:27:27
WEST WIND III0.9 miles 277°2024-09-04 04:51:19 RIA0.9 miles 276°2024-09-22 00:29:14
MARILENA0.9 miles 276°2024-09-21 23:27:46 PLENTY0.9 miles 273°2024-09-13 08:16:37
RHONDA0.9 miles 276°2024-09-18 18:37:27 HAVELINE1.0 miles 276°2024-09-22 00:26:04
FIRST WAVE1.1 miles 268°2024-09-22 00:14:56 SHIPDOCK1.1 miles 270°2024-09-22 00:10:08
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