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 KN4UCZ-9 - show graphs
Mic-E message: In service
Location: 37°01.95' N 82°51.15' W - ตำแหน่ง EM87NA77QT - show map
9.8 km ใต้ bearing 193° มาจาก Whitesburg, Letcher County, Kentucky, United States [?]
13.5 km ตะวันออกเฉียงเหนือ bearing 63° มาจาก Cumberland, Harlan County, Kentucky, United States
91.4 km ตะวันตกเฉียงเหนือ bearing 331° มาจาก Johnson City, Washington County, Tennessee, United States
152.6 km ตะวันออกเฉียงเหนือ bearing 38° มาจาก Knoxville, Knox County, Tennessee, United States
Last position: 2025-10-24 20:07:37 UTC (49d 3h30m ago)
2025-10-24 16:07:37 EDT เวลาท้องถิ่น Whitesburg, United States [?]
Altitude: 0 m
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Course:
ความเร็ว: 0 km/h
Device: Kenwood: TM-D710 (rig)
Last path: KN4UCZ-9>S7PQ9Z via WIDE1-1,qAR,AF4Y-10 (good)
Positions stored: 2148
Other SSIDs: KN4UCZ-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