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 AE4RS-9 - show graphs
Comment: 442.100MHz T100 +500 LCARES WINLINK TLARC
Mic-E message: In service
Location: 35°47.38' N 84°16.00' W - ตำแหน่ง EM75US79XM - show map
1.3 km ตะวันตกเฉียงใต้ bearing 229° มาจาก Lenoir City, Loudon County, Tennessee, United States [?]
14.7 km ตะวันตกเฉียงใต้ bearing 224° มาจาก Farragut, Knox County, Tennessee, United States
36.5 km ตะวันตกเฉียงใต้ bearing 239° มาจาก Knoxville, Knox County, Tennessee, United States
125.5 km ตะวันออกเฉียงเหนือ bearing 49° มาจาก Chattanooga, Hamilton County, Tennessee, United States
Last position: 2025-05-28 11:30:30 UTC (9d 22m ago)
2025-05-28 07:30:30 EDT เวลาท้องถิ่น Lenoir City, United States [?]
Altitude: 265 m
Course: 359°
ความเร็ว: 13 km/h
Device: Yaesu: FTM-500D (rig)
Last path: AE4RS-9>S5TW3X via qAR,KJ4G-2
Positions stored: 392
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