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 BI7LRF-9 - show graphs
Comment: 439.050MHz T088 -555 DG CHANG AN DE BI7LRF
Mic-E message: Priority
Location: 22°48.89' N 113°48.37' E - ตำแหน่ง OL62VT65RN - show map
5.7 km ตะวันตกเฉียงเหนือ bearing 315° มาจาก Songgang, Guangdong Sheng, China [?]
7.7 km เหนือ bearing 350° มาจาก Shajing, Guangdong Sheng, China
66.1 km ตะวันออกเฉียงใต้ bearing 120° มาจาก Guangzhou, Guangdong Sheng, China
69.0 km ตะวันตกเฉียงเหนือ bearing 329° มาจาก Hong Kong, Hong Kong
Last position: 2025-06-01 09:30:49 UTC (192d 4h7m ago)
2025-06-01 17:30:49 CST เวลาท้องถิ่น Songgang, China [?]
Course:
ความเร็ว: 0 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: BI7LRF-9>22TXX9 via BH7IRN-3,WIDE1*,WIDE2-1,qAO,BD7LWI (good)
Positions stored: 1
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