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 JOHANNA - show graphs
Callsign: PC9776
MMSI number: 244030153
IMO number: 624859
Navigational status: Under way (engine) (0)
Vessel class: Pleasure (37)
Location: 53°19.85' N 6°55.89' E - locator JO33LH19SJ - show map
0.6 miles East bearing 84° from Delfzijl, Gemeente Delfzijl, Groningen, Netherlands [?]
3.1 miles East bearing 78° from Appingedam, Gemeente Appingedam, Groningen, Netherlands
16.9 miles Northeast bearing 63° from Groningen, Gemeente Groningen, Groningen, Netherlands
97.6 miles Northeast bearing 47° from Almere Stad, Gemeente Almere, Flevoland, Netherlands
Last position: 2024-05-11 17:49:16 EDT (34d 19h59m ago)
2024-05-11 23:49:16 CEST local time at Delfzijl, Netherlands [?]
Course: 360° – heading 266°
Speed: 117 MPH
Dimensions: length 9 m width 3 m draught 0.0 m
Last path: PC9776>ais via GM7HHB
Positions stored: 506
Stations near current position of JOHANNA - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BERTI@@@@@@@@@@@@@@@26.2 yards 301°2024-06-12 17:28:52 IS SO38.0 yards 197°2024-06-14 13:39:09
VINGILOT38.3 yards 162°2024-06-13 10:44:20 GRUNO 251.5 yards 90°2024-06-15 10:25:27
GRANDBOYS52.3 yards 270°2024-06-13 19:04:21 TARQUIN54.4 yards 283°2024-06-15 13:25:25
GRUNO 355.2 yards 91°2024-06-15 10:25:27 JUBA57.0 yards 245°2024-06-15 10:07:27
SPRINGFEVER61.0 yards 185°2024-06-15 09:14:10 POLLUX61.0 yards 175°2024-06-14 15:55:00
DULCIBELLA73.5 yards 205°2024-06-15 13:30:10 INDIAN SUMMER75.4 yards 241°2024-05-24 19:00:00
RENA75.7 yards 230°2024-06-15 11:29:10 EEMS TRAVELLER79.2 yards 273°2024-06-15 11:59:41
LOTTA79.3 yards 203°2024-05-19 13:36:56 CORIOLIS SOLOSAILOR85.5 yards 186°2024-06-15 13:00:10
HYDROGRAAF88.0 yards 146°2024-06-15 13:06:10 GIOCONDA90.4 yards 200°2024-05-18 14:08:24
TENDER I93.3 yards 165°2024-06-15 13:38:07 KNRM-J T VISSER103.5 yards 160°2024-06-15 11:43:10
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