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*
APRS station N3VY - show graphs
Mic-E message: Off duty
Location: 47°29.10' N 122°16.11' W - ตำแหน่ง CN87UL76SJ - show map
3.5 km ตะวันออก bearing 98° มาจาก Boulevard Park, King County, Washington, United States [?]
7.4 km ตะวันออกเฉียงใต้ bearing 119° มาจาก White Center, King County, Washington, United States
14.3 km ใต้ bearing 160° มาจาก Seattle, King County, Washington, United States
133.4 km ตะวันออกเฉียงใต้ bearing 142° มาจาก Victoria, British Columbia, Canada
Last position: 2025-05-11 00:04:02 UTC (29d 37m ago)
2025-05-10 17:04:02 PDT เวลาท้องถิ่น Boulevard Park, United States [?]
Altitude: -1 m
Course: 38°
ความเร็ว: 6 km/h
Device: Yaesu: FTM-500D (rig)
Last path: N3VY>TWRYQP via qAR,CRYSTL
Positions stored: 209
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