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 KC7DX-9 - show graphs
Location: 43°25.86' N 89°44.12' W - ตำแหน่ง EN53DK13SK - show map
4.5 km ใต้ bearing 171° มาจาก Baraboo, Sauk County, Wisconsin, United States [?]
5.6 km ตะวันออกเฉียงใต้ bearing 150° มาจาก West Baraboo, Sauk County, Wisconsin, United States
48.1 km ตะวันตกเฉียงเหนือ bearing 326° มาจาก Madison, Dane County, Wisconsin, United States
140.4 km ตะวันตกเฉียงใต้ bearing 229° มาจาก Appleton, Outagamie County, Wisconsin, United States
Last position: 2025-09-13 12:57:19 UTC (87d 4h40m ago)
2025-09-13 07:57:19 CDT เวลาท้องถิ่น Baraboo, United States [?]
Altitude: 277 m
Course: 65°
ความเร็ว: 4 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: KC7DX-9>APDR16 via W9LTA-10,WIDE1*,qAR,KB9YRC-1 (good)
Positions stored: 26
Other SSIDs: KC7DX-7 KC7DX-2 KC7DX-15 KC7DX KC7DX-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