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 YEAH BUOY - show graphs
Callsign: 503145770
MMSI number: 503145770
Navigational status: Under way (engine) (0)
Vessel class: Pleasure (37)
Location: 33°44.88' S 151°19.52' E - locator QF56PG90BL - show map
1.5 miles East bearing 85° from Dee Why, Warringah, New South Wales, Australia [?]
2.9 miles Southeast bearing 147° from Narrabeen, Warringah, New South Wales, Australia
10.7 miles Northeast bearing 39° from Sydney, City of Sydney, New South Wales, Australia
62.4 miles Southwest bearing 205° from Newcastle, Newcastle, New South Wales, Australia
Last position: 2024-11-09 18:43:54 EST (15d 6h52m ago)
2024-11-10 10:43:54 AEDT local time at Dee Why, Australia [?]
Course: 11° – heading 511°
Speed: 28 MPH
Dimensions: length 13 m width 5 m draught 0.0 m
Last path: 503145770>ais via NorthRyde
Positions stored: 386
Stations near current position of YEAH BUOY - show more
callsign distance last heard - EST      callsign distance last heard - EST
TRUE NORTH 1304.2 yards 91°2024-10-31 18:49:51 SOMNIUM426.8 yards 110°2024-11-24 16:07:52
FAB II440.9 yards 156°2024-11-04 17:23:59 AURORA0.3 miles 139°2024-11-17 23:17:12
EDDYSTONE0.3 miles 83°2024-11-22 15:33:59 FYVIE0.5 miles 98°2024-11-21 22:07:20
LITTLE TIM0.5 miles 20°2024-11-04 18:38:35 SALLGOOD0.9 miles 168°2024-11-17 15:51:14
WINDSONG IV1.1 miles 175°2024-11-05 14:55:05 POLICE CAR1.2 miles 76°2024-11-17 21:02:30
TUNNEL VISION1.4 miles 97°2024-11-22 16:05:58 ALBATROSS1.5 miles 140°2024-11-07 05:12:26
EW80811.7 miles 244°2024-11-25 01:30:20 WOODY2.0 miles 180°2024-10-30 18:46:02
SUPERCAT 42.1 miles 109°2024-11-20 21:41:59 RAUCOUS BEHAVIOUR2.2 miles 199°2024-11-24 21:36:55
VK2RZ-102.5 miles 309°2024-11-25 01:32:36 KEKAIMALU2.5 miles 186°2024-10-26 20:29:34
BELLE2.7 miles 190°2024-11-20 15:50:43 PIT PONY2.9 miles 108°2024-11-03 17:56:37
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