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 KB9TBB-4 - show graphs
Comment: j 7.5V
Location: 46°04.44' N 91°03.14' W - ตำแหน่ง EN46LB37RS - show map
27.2 km ตะวันออกเฉียงเหนือ bearing 63° มาจาก Little Round Lake, Sawyer County, Wisconsin, United States [?]
34.0 km ตะวันออก bearing 78° มาจาก Hayward, Sawyer County, Wisconsin, United States
108.0 km ตะวันออกเฉียงใต้ bearing 131° มาจาก Superior, Douglas County, Wisconsin, United States
112.8 km ตะวันออกเฉียงใต้ bearing 134° มาจาก Duluth, Saint Louis County, Minnesota, United States
Last position: 2025-07-05 21:08:11 UTC (21d 12h44m ago)
2025-07-05 16:08:11 CDT เวลาท้องถิ่น Little Round Lake, United States [?]
Course: 127°
ความเร็ว: 2 km/h
Last path: KB9TBB-4>APN000 via TCPIP*,qAC,T2LANE
Positions stored: 73
Other SSIDs: KB9TBB-9 KB9TBB KB9TBB-2 KB9TBB-5
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