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 PS4 DCU TEST - show graphs
Map loading...
Callsign: NL0000
MMSI number: 123123123
IMO number: 4321
Navigational status: Undefined/default (15)
Vessel class: Sailing (36)
Destination: .DsVP
Location: 22°17.79' N 114°12.77' E - locator OL72CH51ND - show map - static map
2.3 miles Southeast bearing 126° from Kowloon, Hong Kong [?]
3.6 miles East bearing 78° from Hong Kong, Hong Kong
83.5 miles Southeast bearing 133° from Guangzhou, Guangdong Sheng, China
Last position: 2017-03-21 01:31:14 EDT (124d 5h18m ago)
2017-03-21 13:31:14 HKT local time at Kowloon, Hong Kong [?]
Course: 291° – heading 290°
Speed: 11 MPH
Dimensions: length 15 m width 5 m draught 0.0 m
Last path: NL0000>ais via VR2ZDX
Positions stored: 822
Stations near current position of PS4 DCU TEST - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
VR2XNG-70.6 miles 233°2017-07-21 04:59:01 vr2ung-100.7 miles 249°2017-07-21 05:59:32
VR2ZDX-100.7 miles 173°2017-07-23 06:09:14 EW24461.2 miles 230°2017-07-01 10:14:42
VR2UGF-61.2 miles 81°2017-07-23 06:46:44 VR2USP-71.3 miles 56°2017-06-28 21:35:57
BG6RI-51.5 miles 241°2017-07-23 03:18:41 VR2YDR-91.5 miles 130°2017-07-23 03:24:25
VR2WTM-91.6 miles 97°2017-07-22 06:28:17 VR2OT-91.6 miles 17°2017-07-21 22:23:20
VR2WTM-101.8 miles 84°2017-07-23 06:48:42 VR2XMR-102.0 miles 280°2017-07-23 02:38:47
VR2UNG-72.0 miles 222°2017-07-22 07:29:56 VR2VRC-72.4 miles 262°2017-06-24 07:30:01
VR20XBL2.6 miles 251°2017-06-30 13:00:27 VR2XXC-72.7 miles 225°2017-07-15 00:55:28
9W2KJW-52.9 miles 91°2017-07-12 08:20:36 VR2HKS C2.9 miles 278°2017-07-21 07:08:28
VR2HKS-C2.9 miles 278°2017-07-21 07:08:38 VR2UNG C2.9 miles 278°2017-07-23 02:06:40
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.
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