ข้อมูลสถานี - ดูแผนที่ · รายละเอียด · telemetry · สภาพอากาศ · raw · status · beacons · ดูข้อความ · bulletins · browse · moving · ชื่อบัญชีฉัน
Callsign, ship name or locator: ล้าง       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
AIS vessel RESILIENT - show graphs
Callsign: WDP7148
MMSI number: 368124090
IMO number: 511981
Navigational status: Under way (engine) (0)
Vessel class: Pleasure (37)
Location: 47°37.73' N 122°23.55' W - ตำแหน่ง CN87TP20VW - show map
5.2 km ตะวันตกเฉียงเหนือ bearing 299° มาจาก Seattle, King County, Washington, United States [?]
13.3 km ตะวันตก bearing 262° มาจาก Yarrow Point, King County, Washington, United States
115.1 km ตะวันออกเฉียงใต้ bearing 141° มาจาก Victoria, British Columbia, Canada
Last position: 2025-05-10 11:58:55 UTC (29s ago)
2025-05-10 04:58:55 PDT เวลาท้องถิ่น Seattle, United States [?]
Course: 360.0° – มุ่งหน้า 511°
ความเร็ว: 0 km/h
Dimensions: ระยะ 16 m กว้าง 6 m draught 0.0 m
Last path: WDP7148>ais via KB7RYY
Positions stored: 5047
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