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 JACOB GZN - show graphs
Map loading...
Callsign: PF9422
MMSI number: 244650966
Navigational status: Under way (engine) (0)
Vessel class: Cargo (79)
Destination: GENEMUIDEN (ETA Mar13 12:09)
Location: 52°24.59' N 5°07.43' E - locator JO22NJ48UI - show map - static map
3.5 miles South bearing 165° from Marken, Gemeente Waterland, North Holland, Netherlands [?]
4.9 miles Southeast bearing 133° from Monnickendam, Gemeente Waterland, North Holland, Netherlands
10.2 miles East bearing 76° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
43.3 miles Northeast bearing 39° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position: 2021-03-16 11:41:31 EDT (27d 9h41m ago)
2021-03-16 16:41:31 CET local time at Marken, Netherlands [?]
Course: 234° – heading 511°
Speed: 11 MPH
Dimensions: length 80 m width 10 m draught 2.1 m
Last path: PF9422>ais via GM7HHB
Positions stored: 9439
Stations near current position of JACOB GZN - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
HENRIETTE75.2 yards 346°2021-04-08 06:24:14 WESTLANDGRACHT124.1 yards 119°2021-04-01 09:52:42
SPES-VERA165.0 yards 274°2021-04-12 15:32:42 WESSEL195.8 yards 227°2021-04-12 20:00:49
AMBIORIX231.2 yards 72°2021-04-12 05:17:35 CONFIDENCE242.7 yards 284°2021-04-12 12:58:38
OASE258.8 yards 59°2021-04-08 01:25:59 VERDON472.7 yards 46°2021-04-09 04:17:47
ROTTUM486.2 yards 68°2021-04-11 11:21:04 NOARDEWYN0.3 miles 59°2021-04-05 16:36:08
NIJVERHEID0.3 miles 314°2021-04-12 17:58:46 ASHLEY0.3 miles 69°2021-04-09 18:26:04
EILTANK 100.4 miles 231°2021-03-27 04:00:12 SODADE0.4 miles 67°2021-04-11 07:58:59
CUNADO 30.5 miles 227°2021-04-07 09:50:20 CATHARINA0.5 miles 61°2021-04-10 03:00:16
MARGARET ANN0.6 miles 165°2021-04-07 22:14:38 CORJA0.6 miles 53°2021-04-11 12:16:05
REGULIERSGRACHT0.6 miles 59°2021-04-07 12:37:24 DE RIJKSWATERSTAAT 10.6 miles 325°2021-04-07 04:54:21
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