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 VIOLA - show graphs
Map loading...
Callsign: HA4884
MMSI number: 248957000
IMO number: 425447
Navigational status: At anchor (1)
Vessel class: Medical transport (58)
Destination: ARNHEM (ETA Oct28 10:00)
Location: 52°22.70' N 4°55.04' E - locator JO22LJ00BT - show map - static map
1.2 miles East bearing 76° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands [?]
3.5 miles North bearing 344° from Duivendrecht, Gemeente Ouder-Amstel, North Holland, Netherlands
36.5 miles Northeast bearing 30° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position: 2020-07-30 19:23:29 EDT (62d 17h42m ago)
2020-07-31 01:23:29 CEST local time at Amsterdam, Netherlands [?]
Course: 360° – heading 511°
Speed: 0 MPH
Dimensions: length 97 m width 11 m draught 1.8 m
Last path: HA4884>ais via PH0DV
Positions stored: 2400
Stations near current position of VIOLA - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
PA1 CASTOR122.7 yards 100°2020-09-25 18:37:51 AMAPRIMA232.9 yards 283°2020-09-14 23:10:11
PA4 ATHENA476.9 yards 55°2020-09-05 01:49:34 LABORA0.4 miles 110°2020-09-24 07:29:04
IJVEER 520.5 miles 284°2020-09-30 05:08:31 IJVEER 630.5 miles 52°2020-09-21 18:25:39
IJVEER 620.6 miles 50°2020-09-22 00:01:23 IJVEER 510.6 miles 54°2020-09-29 21:44:21
IJVEER 600.7 miles 286°2020-09-17 08:56:41 IJVEER 540.7 miles 67°2020-09-30 13:15:52
SB 350.9 miles 288°2020-09-15 03:11:17 IJVEER 531.0 miles 294°2020-09-29 10:46:04
PA0PRI-41.1 miles 239°2020-10-01 13:02:07 IJVEER 551.1 miles 302°2020-09-30 12:02:49
LAURA1.1 miles 78°2020-09-30 00:16:24 IDUNA1.2 miles 76°2020-09-29 16:34:13
PAULA1.2 miles 75°2020-09-02 08:54:50 SUPPERCLUB CRUISE1.3 miles 73°2020-09-30 15:42:58
PONT 91.4 miles 70°2020-09-30 15:05:56 CMS WARRIOR1.4 miles 73°2020-09-30 15:42:58
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