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 BH4GAF-9 - show graphs
Comment: [魔幻现实主义大都]
Location: 31°08.73' N 121°44.49' E - ตำแหน่ง PM01UD84XW - show map
16.1 km ตะวันตกเฉียงเหนือ bearing 323° มาจาก Laogang, Shanghai Shi, China [?]
20.8 km เหนือ bearing 340° มาจาก Wanxiang, Shanghai Shi, China
28.3 km ตะวันออก bearing 107° มาจาก Shanghai, Shanghai Shi, China
110.3 km ตะวันออก bearing 99° มาจาก Suzhou, Jiangsu Sheng, China
Last position: 2025-05-08 08:09:20 UTC (31d 9h56m ago)
2025-05-08 16:09:20 CST เวลาท้องถิ่น Laogang, China [?]
Altitude: 24 m
Course: 328°
ความเร็ว: 54 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: BH4GAF-9>APDR16 via TCPIP*,qAC,T2HK
Positions stored: 11825
Other SSIDs: BH4GAF BH4GAF-6 BH4GAF-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