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 NARWAL - show graphs
Callsign: PI4572
MMSI number: 244181796
Navigational status: Under way (engine) (0)
Vessel class: Pleasure (37)
Location: 52°31.12' N 5°04.48' E - locator JO22MM84WL - show map
1.2 miles East bearing 68° from Edam, Gemeente Edam-Volendam, North Holland, Netherlands [?]
4.9 miles East bearing 79° from Purmerend, Gemeente Purmerend, North Holland, Netherlands
12.7 miles Northeast bearing 38° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
48.3 miles Northeast bearing 31° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position: 2024-05-18 19:20:16 EDT (1d 19h30m ago)
2024-05-19 01:20:16 CEST local time at Edam, Netherlands [?]
Course: 360° – heading 511°
Speed: 0 MPH
Dimensions: length 11 m width 4 m draught 0.0 m
Last path: PI4572>ais via pa2dx
Positions stored: 1091
Stations near current position of NARWAL - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
SAFFIER152.1 yards 224°2024-05-10 00:59:27 INDIAN SUMMER160.9 yards 227°2024-05-18 23:16:13
BELLA SOPHIA242.6 yards 215°2024-05-18 15:58:54 TUULIKI274.6 yards 201°2024-05-10 23:45:31
PEER GYNT294.3 yards 212°2024-05-17 21:31:02 CLOU0.9 miles 27°2024-05-17 18:16:43
TX42 RES NOVA1.8 miles 179°2024-05-18 15:58:21 SWAEN2.0 miles 173°2024-05-17 16:11:08
CALMATI2.2 miles 193°2024-05-17 19:40:42 SEABEAR2.2 miles 191°2024-05-18 00:07:33
THE FLOW3.0 miles 164°2024-05-10 00:58:56 ELIZA3.1 miles 162°2024-05-17 18:04:57
MEDUSA 33.4 miles 173°2024-05-18 15:54:35 NOVA VENTURE3.5 miles 184°2024-05-18 15:55:08
LEENDERT3.5 miles 185°2024-05-18 15:59:26 SERENITY3.9 miles 203°2024-05-17 21:32:06
2446505744.0 miles 203°2024-05-17 20:49:47 MARLIJN4.1 miles 202°2024-05-18 16:02:07
LANTERFANT4.2 miles 199°2024-05-18 15:55:08 WINDT4.2 miles 199°2024-05-17 18:34:55
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