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 KO4DQA-B - show graphs
Comment: 440 Voice 440.600 +5.00 MHz
Location: 37°15.50' N 79°59.07' W - ตำแหน่ง FM07AG11UX - show map
4.1 km ตะวันตก bearing 250° มาจาก Roanoke, City of Roanoke, Virginia, United States [?]
4.2 km ตะวันออกเฉียงเหนือ bearing 36° มาจาก Cave Spring, Roanoke County, Virginia, United States
7.3 km ตะวันออกเฉียงใต้ bearing 122° มาจาก Salem, City of Salem, Virginia, United States
76.4 km ตะวันตก bearing 257° มาจาก Lynchburg, City of Lynchburg, Virginia, United States
Last position: 2025-06-15 19:48:40 UTC (18m10s ago)
2025-06-15 15:48:40 EDT เวลาท้องถิ่น Roanoke, United States [?]
Device: Peter Loveall, AE5PL: jAPRSIgate (software)
Last path: KO4DQA-B>APJI43 via TCPIP*,qAC,KO4DQA-GS
Positions stored: 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