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 BD4WLB-4 - show graphs
Mic-E message: Off duty
Location: 31°23.48' N 120°52.62' E - ตำแหน่ง PM01KJ53FW - show map
7.4 km ใต้ bearing 177° มาจาก Bacheng, Jiangsu Sheng, China [?]
7.5 km ตะวันตก bearing 282° มาจาก Yushan, Jiangsu Sheng, China
28.4 km ตะวันออก bearing 70° มาจาก Suzhou, Jiangsu Sheng, China
58.3 km ตะวันตก bearing 289° มาจาก Shanghai, Shanghai Shi, China
Last position: 2024-09-03 08:57:06 UTC (360d 8h33m ago)
2024-09-03 16:57:06 CST เวลาท้องถิ่น Bacheng, China [?]
Altitude: -22 m
Course: 348°
ความเร็ว: 0 km/h
Device: Yaesu: FTM-300D (rig)
Last path: BD4WLB-4>SQRST8 via WIDE1-1,qAS,BY4SA-10 (good)
Positions stored: 270
Other SSIDs: BD4WLB BD4WLB-2 BD4WLB-9 BD4WLB-5 BD4WLB-10 BD4WLB-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