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 SIMMER - show graphs
Callsign: 244740296
MMSI number: 244740296
Vessel class: Pleasure (37)
Location: 52°53.88' N 5°38.62' E - locator JO22TV75FM - show map
4.5 miles Northwest bearing 323° from Lemmer, Gemeente Lemsterland, Friesland, Netherlands [?]
7.6 miles West bearing 284° from Echtenerbrug, Gemeente Lemsterland, Friesland, Netherlands
48.0 miles Northeast bearing 41° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
83.3 miles Northeast bearing 36° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position: 2024-09-14 12:20:15 EDT (20d 4h21m ago)
2024-09-14 18:20:15 CEST local time at Lemmer, Netherlands [?]
Course: 360° – heading 511°
Speed: 0 MPH
Last path: 244740296>ais via pa2dx
Positions stored: 106
Stations near current position of SIMMER - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
SINDUR62.1 yards 160°2024-09-06 20:30:37 WELVAART374.6 yards 127°2024-09-11 03:05:39
NIKITAS395.9 yards 90°2024-09-27 08:51:25 ANTERA0.4 miles 168°2024-09-20 13:53:11
SELA0.4 miles 159°2024-09-23 00:20:11 LAGUNA0.4 miles 166°2024-09-22 16:05:19
TABALUGA0.5 miles 166°2024-10-01 20:15:31 CASSIOPEIA0.9 miles 331°2024-09-22 06:41:20
OERD1.3 miles 116°2024-09-22 05:11:45 SEA STAR2.2 miles 99°2024-09-18 02:16:25
OLGA2.3 miles 348°2024-09-08 03:49:56 JEL2.3 miles 101°2024-09-12 04:34:24
DE HOOP2.3 miles 111°2024-10-04 08:22:34 ANGELINE2.3 miles 107°2024-09-23 04:19:25
INCONSTANT2.3 miles 110°2024-09-30 12:16:09 AVANTI2.3 miles 113°2024-09-29 06:05:00
WESSEL2.3 miles 98°2024-10-03 03:24:49 BLACK MARLIN2.3 miles 105°2024-09-08 10:46:01
TERRA MARIS2.3 miles 113°2024-10-04 06:31:56 VIVANTE2.3 miles 117°2024-09-13 02:12:49
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