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 CS SUMMER - show graphs
Callsign: 3EMU8
MMSI number: 355231000
IMO number: 366938
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: KR USN WM (ETA Jan21 18:00)
Location: 22°09.57' N 114°08.79' E - locator OL72BD78NH - show map
2.9 miles South bearing 163° from Sok Kwu Wan, Hong Kong [?]
5.4 miles South bearing 159° from Yung Shue Wan, Hong Kong
8.7 miles South bearing 185° from Hong Kong, Hong Kong
87.4 miles Southeast bearing 139° from Guangzhou, Guangdong Sheng, China
Last position: 2024-04-11 07:41:24 EDT (29d 6h56m ago)
2024-04-11 19:41:24 HKT local time at Sok Kwu Wan, Hong Kong [?]
Course: 15° – heading 15°
Speed: 6 MPH
Dimensions: length 116 m width 20 m draught 5.9 m
Last path: 3EMU8>ais via vr2xvr
Positions stored: 17369
Stations near current position of CS SUMMER - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
HUMMINGBIRD0.7 miles 173°2024-05-01 20:41:21 TS SHENZHEN1.9 miles 68°2024-05-02 01:00:47
VR2YEP-D2.6 miles 329°2024-04-27 01:57:07 SEASPAN TOKYO3.3 miles 39°2024-05-06 20:46:57
HYUNDAI PLATINUM4.2 miles 5°2024-05-02 13:41:15 KMTC ULSAN5.0 miles 354°2024-05-02 15:42:31
LIAN SHUN HU5.1 miles 352°2024-05-07 10:13:02 TSUI WAH 85.2 miles 332°2024-04-20 21:26:39
SAN DIEGO BRIDGE5.2 miles 118°2024-04-28 02:12:50 VR2WUK5.9 miles 2°2024-05-10 14:32:51
4128888886.0 miles 3°2024-05-10 08:55:32 VR2XUH-56.0 miles 1°2024-04-20 23:12:52
4779955256.1 miles 4°2024-05-07 21:32:48 HKFSD FIREBOAT 46.1 miles 1°2024-04-28 23:08:21
4134911906.5 miles 70°2024-05-01 19:17:37 VR2VEE-N6.7 miles 309°2024-05-01 20:12:01
NIAN NU JIAO6.9 miles 103°2024-04-29 00:27:46 4133078607.1 miles 69°2024-05-02 07:55:26
WAN HAI 1717.2 miles 113°2024-05-01 20:58:43 4137032408.1 miles 97°2024-05-03 06:23:28
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