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 ESTHER NET 3_99% - show graphs
Callsign: 419731477
MMSI number: 419731477
Navigational status: Under way (engine) (0)
Vessel class: Fishing (30)
Location: 18°15.17' N 70°37.40' E - locator MK58HG40TQ - show map
Last position: 2024-05-24 18:30:00 EDT (21d 19h36m ago)
Course: 109° – heading 109°
Speed: 1 MPH
Dimensions: draught 0.0 m
Last path: 419731477>ais via YB8XM-AIS
Positions stored: 21
Stations near current position of ESTHER NET 3_99% - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
ESTHER NET 5_87%7.3 miles 136°2024-05-24 17:00:38 RICKY NET 6 92%7.8 miles 124°2024-05-19 20:22:09
ZHE HAI 5119.3 miles 201°2024-05-23 23:03:13 AP SLANO9.5 miles 335°2024-05-26 22:40:59
ESTHER NET 4_91%11.2 miles 343°2024-05-24 04:07:45 THERASA BUOY 4 _98%15.0 miles 308°2024-05-18 07:24:21
JJ NET 3_99%15.7 miles 359°2024-05-23 23:09:13 J J NET BUOY 2_46%16.9 miles 356°2024-05-22 22:33:12
GOD S GIFT BOAT JJ17.8 miles 352°2024-05-23 20:19:13 ESTHER BUOY 2_99%17.9 miles 332°2024-05-24 06:59:57
ESTHER NET 1_99%18.2 miles 328°2024-05-23 20:39:16 J J NET BUOY 1_97%18.2 miles 351°2024-05-23 20:14:15
ESTHER FISHING BOAT18.7 miles 328°2024-05-23 20:44:13 HALLELUYA21.0 miles 41°2024-05-22 22:33:12
XIN LIAN CHANG31.1 miles 285°2024-05-19 11:01:09 BITUMEN PRINCESS 232.6 miles 295°2024-05-28 07:47:06
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