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 CONTESSA SILVIA - show graphs
Callsign: HBY7342
MMSI number: 269102360
Vessel class: Pleasure (37)
Location: 53°06.51' N 6°36.30' E - locator JO33HC26OA - show map
2.2 miles North bearing 347° from Tynaarlo, Gemeente Tynaarlo, Drenthe, Netherlands [?]
2.6 miles Northeast bearing 25° from Vries, Gemeente Tynaarlo, Drenthe, Netherlands
87.8 miles Northeast bearing 54° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
93.8 miles Northeast bearing 41° from Utrecht, Gemeente Utrecht, Utrecht, Netherlands
Last position: 2024-06-17 07:34:38 EDT (3d 17h49m ago)
2024-06-17 13:34:38 CEST local time at Tynaarlo, Netherlands [?]
Course: 176° – heading 511°
Speed: 6 MPH
Last path: HBY7342>ais via PD1MV-AIS
Positions stored: 429
Stations near current position of CONTESSA SILVIA - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
FROGGY0.4 miles 185°2024-05-27 04:17:56 PASSE LAGOM0.5 miles 360°2024-06-05 04:05:51
GABBER0.6 miles 192°2024-05-30 04:05:28 WIELHUIS0.7 miles 359°2024-06-05 05:59:33
SONANS1.1 miles 4°2024-06-20 05:01:43 LIFELN41.6 miles 283°2024-06-20 16:34:45
2441308623.2 miles 80°2024-05-28 14:58:46 KLM59U3.4 miles 214°2024-05-25 03:24:43
TANIMARA@@@@@@@@@@@@3.9 miles 336°2024-06-16 12:38:23 LAIF & NUVER@@@@@@@@4.0 miles 67°2024-06-18 12:44:06
NAJADE@@@@@@@@@@@@@@4.7 miles 49°2024-06-14 05:30:42 P323@@@@@@@@@@@@@@@@4.8 miles 60°2024-05-28 06:44:23
SJOANN@@@@@@@@@@@@@@4.9 miles 60°2024-06-21 01:06:25 P312@@@@@@@@@@@@@@@@4.9 miles 60°2024-05-27 09:46:16
PE4T-N5.1 miles 302°2024-06-21 01:16:07 PE4T-D5.1 miles 302°2024-06-21 01:16:17
VROUWE JETSKE@@@@@@@5.2 miles 60°2024-06-05 15:52:01 PE4T-Y5.3 miles 293°2024-05-25 12:51:41
PE4T-105.3 miles 293°2024-05-25 12:46:05 TYPHOON@@@@@@@@@@@@@5.4 miles 63°2024-06-06 11:13:23
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