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 VR2VLF-5 - show graphs
Comment: 144.640MHz Black Bear!
Location: 22°15.90' N 114°00.02' E - ตำแหน่ง OL72AG03AO - show map
12.5 km ตะวันตก bearing 286° มาจาก Yung Shue Wan, Hong Kong [?]
15.3 km ตะวันตกเฉียงใต้ bearing 222° มาจาก Tsuen Wan, Hong Kong
16.3 km ตะวันตก bearing 262° มาจาก Hong Kong, Hong Kong
122.0 km ตะวันออกเฉียงใต้ bearing 141° มาจาก Guangzhou, Guangdong Sheng, China
Last position: 2025-04-13 10:38:08 UTC (53d 17h58m ago)
2025-04-13 18:38:08 HKT เวลาท้องถิ่น Yung Shue Wan, Hong Kong [?]
Altitude: 6 m
Course: 53°
ความเร็ว: 4 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: VR2VLF-5>APDR16 via TCPIP*,qAO,AE5PL-JF
Positions stored: 743
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