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 BI3TDB - show graphs
Location: 39°17.98' N 112°24.78' E - ตำแหน่ง OM69EH91NW - show map
2.0 km ตะวันตกเฉียงใต้ bearing 204° มาจาก Shuozhou, Shanxi Sheng, China [?]
7.4 km ตะวันออกเฉียงใต้ bearing 155° มาจาก Xiatuanpu, Shanxi Sheng, China
102.8 km เหนือ bearing 344° มาจาก Xinzhou, Shanxi Sheng, China
115.9 km ตะวันตกเฉียงใต้ bearing 221° มาจาก Datong, Shanxi Sheng, China
Last position: 2025-05-03 11:34:13 UTC (50d 11h22m ago)
2025-05-03 19:34:13 CST เวลาท้องถิ่น Shuozhou, China [?]
Last path: BI3TDB>APN000 via TCPIP*,qAC,T2TAIWAN
Positions stored: 7
Other SSIDs: BI3TDB-15 BI3TDB-9 BI3TDB-7 BI3TDB-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