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 BH4BNJ-7 - show graphs
Location: 31°07.98' N 121°23.45' E - ตำแหน่ง PM01QD61VW - show map
3.1 km ตะวันออกเฉียงเหนือ bearing 30° มาจาก Minhang, Shanghai Shi, China [?]
4.2 km ตะวันตก bearing 256° มาจาก Changqiao, Shanghai Shi, China
11.8 km ตะวันตกเฉียงใต้ bearing 213° มาจาก Shanghai, Shanghai Shi, China
150.0 km ตะวันออกเฉียงเหนือ bearing 51° มาจาก Hangzhou, Zhejiang Sheng, China
Last position: 2025-06-01 14:19:44 UTC (15d 4h18m ago)
2025-06-01 22:19:44 CST เวลาท้องถิ่น Minhang, China [?]
Last path: BH4BNJ-7>APN000 via TCPIP*,qAC,T2TAIWAN
Positions stored: 8
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