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*
Web station BI1PWB-9 - show graphs
Location: 39°49.68' N 116°16.92' E - ตำแหน่ง OM89DT38UR - show map
12.5 km เหนือ bearing 341° มาจาก Daxing, Beijing, China [?]
13.2 km ตะวันตกเฉียงใต้ bearing 228° มาจาก Beijing, Beijing, China
108.1 km ตะวันตกเฉียงเหนือ bearing 315° มาจาก Tianjin, Tianjin Shi, China
Last position: 2024-07-08 05:09:50 UTC (349d 15h ago)
2024-07-08 13:09:50 CST เวลาท้องถิ่น Daxing, China [?]
Altitude: 51 m
Course: 246°
ความเร็ว: 4 km/h
Last path: BI1PWB-9>aprs.fi via aprsfi-iOS
Positions stored: 1153
Other SSIDs: BI1PWB-10 BI1PWB-7
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