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 ALK - show graphs
Callsign: PB9414
MMSI number: 244730361
Vessel class: Pleasure (37)
Location: 53°01.41' N 5°43.68' E - locator JO23UA75IP - show map
1.6 miles Northeast bearing 60° from Oppenhuizen, Sûdwest Fryslân, Friesland, Netherlands [?]
2.9 miles East bearing 103° from Sneek, Sûdwest Fryslân, Friesland, Netherlands
56.9 miles Northeast bearing 38° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
88.7 miles Northeast bearing 42° from Den Haag, Gemeente ’s-Gravenhage, South Holland, Netherlands
Last position: 2024-05-17 03:56:13 EDT (29d 9h11m ago)
2024-05-17 09:56:13 CEST local time at Oppenhuizen, Netherlands [?]
Course: 214° – heading 511°
Speed: 7 MPH
Last path: PB9414>ais via pa2dx
Positions stored: 41
Stations near current position of ALK - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
DE NADA49.4 yards 24°2024-05-31 07:30:09 VARIATIE57.8 yards 22°2024-06-14 09:51:45
GOLFBREKER173.8 yards 95°2024-06-15 06:45:25 FW4650299.6 yards 102°2024-06-15 10:45:16
REINA309.9 yards 31°2024-05-30 04:58:41 HYDRA318.4 yards 44°2024-06-13 08:05:17
MAATSKIP364.6 yards 135°2024-06-14 02:51:53 WATER LILY365.2 yards 68°2024-06-15 03:28:44
FLASH DANCE II365.6 yards 80°2024-06-12 14:01:41 211855750417.0 yards 68°2024-06-01 06:03:23
VICTORIA429.4 yards 70°2024-06-14 23:14:43 NAYLA521.2 yards 215°2024-06-15 04:11:52
DE SWEAGEN0.3 miles 30°2024-06-15 13:04:11 VINEA0.3 miles 246°2024-06-07 05:27:48
PD1ABK-90.3 miles 313°2024-06-15 04:24:49 DE DIKKE0.3 miles 56°2024-06-07 00:46:05
CATO0.3 miles 188°2024-05-18 15:27:09 SPES NOVA0.3 miles 244°2024-05-22 10:21:36
NAMASTE0.3 miles 246°2024-06-11 09:13:54 HAPPY DAYS0.3 miles 113°2024-05-19 04:01:07
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