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 INVONTES - show graphs
Callsign: PD8987
MMSI number: 244660885
Navigational status: Under way (engine) (0)
Vessel class: (99)
Destination: O
Location: 52°51.70' N 5°40.93' E - locator JO22UU16UT - show map
1.6 miles Northwest bearing 314° from Lemmer, Gemeente Lemsterland, Friesland, Netherlands [?]
4.9 miles Southwest bearing 211° from Sint Nicolaasga, Gemeente Skarsterlân, Friesland, Netherlands
47.3 miles Northeast bearing 44° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
82.3 miles Northeast bearing 38° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position: 2025-01-30 01:34:30 EST (1d 23h10m ago)
2025-01-30 07:34:30 CET local time at Lemmer, Netherlands [?]
Course: 197° – heading 197°
Speed: 7 MPH
Dimensions: length 110 m width 11 m draught 0.0 m
Last path: PD8987>ais via pa2dx
Positions stored: 58188
Stations near current position of INVONTES - show more
callsign distance last heard - EST      callsign distance last heard - EST
LYDIA98.1 yards 213°2025-01-16 03:20:18 SYRACUSA121.3 yards 194°2025-01-22 15:02:50
BOSON191.5 yards 210°2025-01-25 23:28:04 RAAMGRACHT196.0 yards 206°2025-02-01 00:33:25
VAKOVA251.2 yards 205°2025-02-01 00:38:31 256.4 yards 206°2025-01-15 21:18:13
MEERVAL262.9 yards 112°2025-01-31 23:11:07 SIJTJE287.3 yards 206°2025-02-01 00:24:13
KEIZERSGRACHT292.5 yards 203°2025-01-31 13:20:26 DAFERNYA509.7 yards 202°2025-01-31 23:45:23
LUDOVICA0.3 miles 201°2025-02-01 00:18:05 CAPELLA0.4 miles 202°2025-01-31 21:06:19
FUTURA 20.4 miles 157°2025-01-16 02:16:55 EGELANTIERSGRACHT0.4 miles 201°2025-02-01 00:19:07
TALERNA0.4 miles 201°2025-02-01 00:20:39 JANNEKE0.4 miles 200°2025-02-01 00:09:23
CARLIJN0.5 miles 200°2025-01-24 15:04:48 0.7 miles 101°2025-01-17 06:49:57
INUKSUK0.7 miles 158°2025-02-01 00:44:08 NJORD0.7 miles 107°2025-01-31 23:48:27
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