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 AI4F-7 - show graphs
Comment: Bobby, Belfry KY
Location: 37°36.51' N 82°15.09' W - ตำแหน่ง EM87UO96TA - show map
7.7 km ใต้ bearing 163° มาจาก Williamson, Mingo County, West Virginia, United States [?]
27.6 km ตะวันออกเฉียงเหนือ bearing 59° มาจาก Pikeville, Pike County, Kentucky, United States
91.7 km ใต้ bearing 169° มาจาก Huntington, Cabell County, West Virginia, United States
98.6 km ตะวันตกเฉียงใต้ bearing 214° มาจาก Charleston, Kanawha County, West Virginia, United States
Last position: 2025-06-03 10:24:07 UTC (61d 15h18m ago)
2025-06-03 06:24:07 EDT เวลาท้องถิ่น Williamson, United States [?]
Altitude: 269 m
Device: SharkRF: openSPOT4 (gadget)
Last path: AI4F-7>APOSB4 via AI4F,DSTAR*,qAS,AI4F (good)
Positions stored: 99
Other SSIDs: AI4F AI4F-B AI4F-N AI4F AI4F
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