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*
Web station K9BDH-9 - show graphs
Comment: aprs.fi for iOS
Location: 40°48.07' N 89°12.15' W - ตำแหน่ง EN50JT52RG - show map
700.0 m ตะวันตกเฉียงเหนือ bearing 322° มาจาก Roanoke, Woodford County, Illinois, United States [?]
10.7 km ตะวันออกเฉียงเหนือ bearing 34° มาจาก Eureka, Woodford County, Illinois, United States
123.5 km ตะวันตกเฉียงใต้ bearing 230° มาจาก Joliet, Will County, Illinois, United States
129.6 km ตะวันตกเฉียงใต้ bearing 215° มาจาก Aurora, Kane County, Illinois, United States
Last position: 2025-06-22 18:19:57 UTC (14h59m ago)
2025-06-22 13:19:57 CDT เวลาท้องถิ่น Roanoke, United States [?]
ความเร็ว: 0 km/h
Last path: K9BDH-9>aprs.fi via aprsfi-iOS
Positions stored: 43
Other SSIDs: K9BDH K9BDH-6 K9BDH-3 K9BDH-2 K9BDH-5 K9BDH-1 K9BDH-15 K9BDH-10 K9BDH-8 k9bdh-ios k9bdh-T
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