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 MAARTJE - show graphs
Callsign: DB4823
MMSI number: 211429780
Vessel class: Sailing (36)
Location: 53°25.74' N 6°55.09' E - locator JO33LK02EX - show map
6.8 miles North bearing 0° from Delfzijl, Gemeente Delfzijl, Groningen, Netherlands [?]
10.9 miles West bearing 275° from Hinte, Lower Saxony, Germany
20.5 miles Northeast bearing 45° from Groningen, Gemeente Groningen, Groningen, Netherlands
81.8 miles West bearing 288° from Bremen, Bremen, Germany
Last position: 2024-09-22 05:03:45 EDT (12d 16h57m ago)
2024-09-22 11:03:45 CEST local time at Delfzijl, Netherlands [?]
Course: 142° – heading 511°
Speed: 10 MPH
Last path: DB4823>ais via pa2dx
Positions stored: 648
Stations near current position of MAARTJE - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
LUETJEHOERN25.0 yards 306°2024-09-24 07:00:25 MHO BALDER79.9 yards 28°2024-09-23 12:09:48
NINA B110.8 yards 68°2024-09-25 21:54:47 MHO APOLLO210.9 yards 95°2024-09-24 11:57:59
AMISIA218.1 yards 317°2024-09-26 09:08:32 MHO GURLI521.0 yards 128°2024-09-23 10:48:50
PAAPSAND0.5 miles 332°2024-09-26 03:14:45 AMISIA DIT60.6 miles 233°2024-09-26 08:57:32
FRIESLAND0.7 miles 139°2024-09-25 06:49:35 IVER AMBASSADOR0.9 miles 327°2024-10-03 22:44:50
NORDLICHT II1.2 miles 314°2024-10-04 02:04:32 ONKEL OTTO1.3 miles 87°2024-09-23 05:48:09
KAIROS1.4 miles 318°2024-10-01 22:46:21 STELLA POLARIS1.5 miles 321°2024-09-27 09:13:41
MARTJE GRE 52.2 miles 48°2024-09-19 03:50:19 MAGELLAN2.3 miles 19°2024-09-26 11:13:53
ENERGOS IGLOO2.8 miles 291°2024-10-04 21:58:39 GULF SIGMA2.8 miles 309°2024-10-01 11:16:49
EEMSHAVEN LNG3.0 miles 291°2024-10-04 21:55:02 PETER WESSELS3.1 miles 289°2024-10-02 17:17:42
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