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 RUBY SLIPPER@@@@@@@@ - show graphs
Callsign: @@@@@@@
MMSI number: 368379610
Vessel class: Pleasure (37)
Location: 48°06.14' N 122°53.04' W - locator CN88NC34WN - show map
5.8 miles West bearing 260° from Port Townsend, Jefferson County, Washington, United States [?]
6.6 miles Northwest bearing 317° from Port Hadlock-Irondale, Jefferson County, Washington, United States
42.7 miles Northwest bearing 323° from Seattle, King County, Washington, United States
69.4 miles South bearing 182° from Surrey, British Columbia, Canada
Last position: 2024-09-27 03:25:58 EDT (3h59m ago)
2024-09-27 00:25:58 PDT local time at Port Townsend, United States [?]
Course: 205.30000305176° – heading 184°
Speed: 0 MPH
Last path: @@@@@@@>ais via VE7KA
Positions stored: 77
Stations near current position of RUBY SLIPPER@@@@@@@@ - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
PUFFIN@@@@@@@@@@@@@@62.4 yards 137°2024-09-18 14:08:50 BLUE SNEECH 71.4 yards 145°2024-09-26 16:58:02
EW51310.6 miles 78°2024-09-27 07:22:00 FW70641.7 miles 254°2024-09-27 07:05:29
DiscoBay2.6 miles 155°2024-09-27 07:15:53 4100152.8 miles 250°2024-09-19 19:47:21
EW47233.3 miles 55°2024-09-27 07:25:22 KC7SCL-93.4 miles 89°2024-09-26 18:05:33
SHOOFLY@@@@@@@@@@@@@3.5 miles 31°2024-09-08 13:09:46 WDFW R/V #627@@@@@@@3.7 miles 266°2024-09-26 16:38:28
GW29224.0 miles 84°2024-09-27 07:22:55 KK7IAQ4.0 miles 87°2024-09-07 09:09:30
WA7TPB-104.3 miles 84°2024-09-27 06:33:54 ULTIMO4.7 miles 87°2024-09-06 03:19:12
SHARON MAE 4.7 miles 88°2024-09-23 08:02:25 S0UTHERN WAY4.7 miles 17°2024-09-17 12:13:30
GW44134.7 miles 121°2024-09-27 07:25:05 GRANT4.7 miles 87°2024-09-13 16:24:42
DRAGONFLY 4.7 miles 91°2024-09-26 17:59:52 WESTWARD4.8 miles 87°2024-09-27 07:25:35
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