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 WA3TOP-2 - show graphs
Location: 38°04.59' N 91°27.43' W - ตำแหน่ง EM48GB58DI - show map
4.9 km ตะวันตก bearing 288° มาจาก Cuba, Crawford County, Missouri, United States [?]
15.0 km ตะวันตกเฉียงเหนือ bearing 323° มาจาก Steelville, Crawford County, Missouri, United States
123.6 km ตะวันออกเฉียงใต้ bearing 142° มาจาก Columbia, Boone County, Missouri, United States
125.6 km ตะวันตกเฉียงใต้ bearing 241° มาจาก Saint Louis, City of Saint Louis, Missouri, United States
Last position: 2025-05-09 04:31:58 UTC (40d 22h57m ago)
2025-05-08 23:31:58 CDT เวลาท้องถิ่น Cuba, United States [?]
Last path: WA3TOP-2>BEACON via K0AMC-5*,K0ATT,-10*,WIDE2*,qAR,WB0HTW (good)
Positions stored: 1
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