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 BI4SID-15 - show graphs
Comment: 崇川区中继台欢迎您,与您电波相遇,VY73! 4.6V L
Location: 32°02.26' N 120°49.25' E - ตำแหน่ง PM02JA89LA - show map
5.1 km ตะวันตก bearing 279° มาจาก Nantong, Jiangsu Sheng, China [?]
11.3 km ใต้ bearing 166° มาจาก Pingdong, Jiangsu Sheng, China
84.3 km เหนือ bearing 15° มาจาก Suzhou, Jiangsu Sheng, China
108.8 km ตะวันตกเฉียงเหนือ bearing 327° มาจาก Shanghai, Shanghai Shi, China
Last position: 2025-06-21 07:59:25 UTC (1m34s ago)
2025-06-21 15:59:25 CST เวลาท้องถิ่น Nantong, China [?]
Device: Open Source: Xastir (software, Linux/Unix)
Last path: BI4SID-15>APX1C5 via TCPIP*,qAC,T2CS
Positions stored: 14
Other SSIDs: BI4SID-10 BI4SID-5 BI4SID-D
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