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 S/Y JOHANNA - show graphs
Callsign: 244670019
MMSI number: 244670019
Navigational status: Undefined/default (15)
Vessel class: Pleasure (37)
Location: 52°59.68' N 5°52.33' E - locator JO22WX48QR - show map
3.5 miles Northeast bearing 55° from Joure, Gemeente Skarsterlân, Friesland, Netherlands [?]
7.5 miles East bearing 99° from Oppenhuizen, Sûdwest Fryslân, Friesland, Netherlands
59.4 miles Northeast bearing 43° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
94.4 miles Northeast bearing 38° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position: 2024-08-31 06:26:31 EDT (34d 16h27m ago)
2024-08-31 12:26:31 CEST local time at Joure, Netherlands [?]
Course: 140° – heading 511°
Speed: 6 MPH
Dimensions: length 12 m width 4 m draught 0.0 m
Last path: 244670019>ais via pa2dx
Positions stored: 1434
Stations near current position of S/Y JOHANNA - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
NURONA132.4 yards 326°2024-09-10 07:42:28 WESTERDOK0.4 miles 322°2024-10-04 22:52:24
ESPERANCE0.5 miles 133°2024-10-04 22:52:24 QUO VADIS0.5 miles 130°2024-09-22 11:13:47
MARIANNA0.7 miles 354°2024-10-04 22:38:26 PE2FOX-80.8 miles 142°2024-09-05 03:59:49
SWALKER0.8 miles 142°2024-09-10 05:02:17 ELINE1.2 miles 143°2024-10-03 08:59:30
KOMPAAN1.2 miles 144°2024-09-23 03:29:41 NOVA CURA1.3 miles 136°2024-10-04 22:46:12
DAYA1.3 miles 152°2024-09-15 05:11:02 LINA1.3 miles 153°2024-09-16 05:58:14
WILLIE1.4 miles 148°2024-10-04 22:52:24 SUPPORTER1.5 miles 136°2024-09-18 11:26:35
STARUM1.6 miles 146°2024-10-01 09:30:53 SMUK1.8 miles 148°2024-10-04 22:51:22
FREDERIKA1.9 miles 139°2024-10-04 22:45:10 TINA J1.9 miles 146°2024-10-04 22:52:55
M&M1.9 miles 336°2024-09-08 06:33:10 ANNE BAUKE2.0 miles 336°2024-09-15 04:51:14
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