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 BI1FSL-Y - show graphs
Comment: FT-5D via MMDVM
Location: 39°57.53' N 116°13.19' E - ตำแหน่ง OM89CX60JC - show map
11.1 km ตะวันออก bearing 79° มาจาก Mentougou, Beijing, China [?]
16.2 km ตะวันตก bearing 291° มาจาก Beijing, Beijing, China
122.3 km ตะวันตกเฉียงเหนือ bearing 318° มาจาก Tianjin, Tianjin Shi, China
Last position: 2025-06-16 12:23:52 UTC (4d 7h18m ago)
2025-06-16 20:23:52 CST เวลาท้องถิ่น Mentougou, China [?]
Device: unknown: D-Star APDPRS (D-Star)
Last path: BI1FSL-Y>APDPRS via C4FM*,qAR,BI1FSL-N (good)
Positions stored: 53
Other SSIDs: BI1FSL-N BI1FSL-R BI1FSL
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