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 ALPENGLOW - show graphs
Map loading...
Callsign: WDE9827
MMSI number: 367421750
IMO number: 337638
Navigational status: Under way (engine) (0)
Vessel class: Pleasure (37)
Destination: CLASS B
Location: 47°37.28' N 122°31.14' W - locator CN87RO79RC - show map - static map
8.8 miles West bearing 277° from Seattle, King County, Washington, United States [?]
10.5 miles Northwest bearing 313° from White Center, King County, Washington, United States
68.4 miles Southeast bearing 145° from Victoria, British Columbia, Canada
Last position: 2018-10-18 15:38:46 EDT (33d 11h53m ago)
2018-10-18 12:38:46 PDT local time at Seattle, United States [?]
Course: 0° – heading 511°
Dimensions: length 16 m width 4 m draught 0.0 m
Last path: WDE9827>ais via KB7RYY
Positions stored: 4797
Stations near current position of ALPENGLOW - show more
callsign distance last heard - EST      callsign distance last heard - EST
SCOOTER35.3 yards 149°2018-11-05 13:16:58 GREAT ESCAPE37.8 yards 103°2018-11-20 21:41:27
WANDERER44.1 yards 138°2018-11-05 18:45:43 354410338 PA53.3 yards 285°2018-11-16 10:30:30
MIDNIGHT STAR89.7 yards 164°2018-11-18 18:50:32 NEXT CHAPTER100.8 yards 269°2018-11-21 01:32:46
M Y FLOAT PLANE101.4 yards 260°2018-11-18 17:54:27 RAINDANCER108.8 yards 234°2018-11-21 02:30:52
SINGING IN THE RAIN128.9 yards 205°2018-11-06 18:49:58 FISKA160.8 yards 273°2018-11-20 18:09:09
SKYWATER161.4 yards 271°2018-11-21 02:30:52 M Y C- JEWEL198.8 yards 244°2018-10-25 21:21:59
TWIST236.4 yards 245°2018-11-21 01:02:43 LA PALOMA BLANCA244.5 yards 248°2018-11-20 17:54:08
KESTREL328.7 yards 209°2018-11-19 14:14:55 SKIPPY405.1 yards 242°2018-11-03 17:50:28
366007648 US432.5 yards 110°2018-11-16 17:33:13 WSF KITTITAS435.3 yards 110°2018-11-21 02:30:52
WSF ISSAQUAH462.5 yards 103°2018-11-20 15:50:43 366779254 US498.3 yards 112°2018-10-27 02:38:58
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