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 HORIZON - show graphs
Callsign: 244180710
MMSI number: 244180710
Vessel class: Sailing (36)
Location: 52°58.91' N 5°26.99' E - locator JO22RX35XP - show map
331.3 yards Northeast bearing 37° from Workum, Sûdwest Fryslân, Friesland, Netherlands [?]
4.6 miles North bearing 1° from Koudum, Sûdwest Fryslân, Friesland, Netherlands
48.1 miles Northeast bearing 29° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
83.8 miles Northeast bearing 29° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position: 2024-05-21 19:29:54 EDT (10d 23h32m ago)
2024-05-22 01:29:54 CEST local time at Workum, Netherlands [?]
Course: 315° – heading 511°
Speed: 0 MPH
Last path: 244180710>ais via pa2dx
Positions stored: 1
Stations near current position of HORIZON - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
RINNER327.3 yards 54°2024-05-13 03:26:58 SANTANA328.0 yards 61°2024-06-01 06:10:42
244317193329.0 yards 56°2024-05-17 15:56:05 CADANS341.9 yards 61°2024-05-25 01:06:50
VIKING355.4 yards 60°2024-06-01 10:11:55 PERFECT10361.8 yards 221°2024-05-12 02:20:03
EENDRACHT399.7 yards 56°2024-05-17 09:09:37 211662790400.6 yards 70°2024-05-31 15:50:26
LANTERFANT417.6 yards 68°2024-05-04 02:14:14 MORNING STAR433.4 yards 68°2024-05-19 18:07:32
JAMAICA447.6 yards 71°2024-05-24 06:13:57 SY ETERNITY480.7 yards 74°2024-05-10 05:33:29
LUZI0.3 miles 229°2024-06-01 17:06:30 2112694900.4 miles 95°2024-05-11 07:17:43
2441105200.4 miles 220°2024-05-26 01:25:49 NATHANJO0.4 miles 116°2024-05-06 18:53:35
AQUA QI0.5 miles 116°2024-05-27 20:02:44 CADANS0.5 miles 224°2024-05-12 14:05:26
JUST THE TWO OF US0.5 miles 104°2024-06-01 18:58:06 WL 18 FASANT0.5 miles 129°2024-05-25 23:41:58
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