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 WA7AW-9 - show graphs
Mic-E message: Off duty
Location: 47°11.72' N 120°57.24' W - ตำแหน่ง CN97ME56MV - show map
1.1 km ตะวันตก bearing 270° มาจาก Cle Elum, Kittitas County, Washington, United States [?]
37.8 km ตะวันตกเฉียงเหนือ bearing 306° มาจาก Ellensburg, Kittitas County, Washington, United States
112.6 km ตะวันออก bearing 93° มาจาก Tacoma, Pierce County, Washington, United States
113.3 km ตะวันออกเฉียงใต้ bearing 113° มาจาก Seattle, King County, Washington, United States
Last position: 2025-01-03 20:11:32 UTC (341d 9h21m ago)
2025-01-03 12:11:32 PST เวลาท้องถิ่น Cle Elum, United States [?]
Altitude: 611 m
Course: 160°
ความเร็ว: 7 km/h
Device: Yaesu: FTM-200D (rig)
Last path: WA7AW-9>TWQQWR via qAR,MISION
Positions stored: 365
Other SSIDs: WA7AW-7 WA7AW-10
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