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 object KU4B - show graphs
Source callsign: W1ARN-5
Comment: 145.490MHz T100 -060 CannonDekalb ARES!TNWX
Location: 35°51.95' N 85°58.51' W - ตำแหน่ง EM75AU27XT - show map
9.7 km ตะวันออกเฉียงเหนือ bearing 64° มาจาก Woodbury, Cannon County, Tennessee, United States [?]
17.9 km ตะวันตกเฉียงใต้ bearing 234° มาจาก Smithville, DeKalb County, Tennessee, United States
80.0 km ตะวันออกเฉียงใต้ bearing 114° มาจาก Nashville, Davidson County, Tennessee, United States
109.2 km ตะวันตกเฉียงเหนือ bearing 327° มาจาก Chattanooga, Hamilton County, Tennessee, United States
Last position: 2025-06-08 04:52:47 UTC (17m24s ago)
2025-06-07 23:52:47 CDT เวลาท้องถิ่น Woodbury, United States [?]
Last path: W1ARN-5>APRS via TCPIP*,qAC,T2CAEAST
Positions stored: 2
Others sourced by W1ARN-5: 145.130wc 145.150wc 145.210wc 147.300 443.875wc 444.025wc MTEARS 01 MTEARS 08 MTEARS 19 MTEARS 73 MTEARS 83
Other SSIDs: KU4B-2
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