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 object ON3KDM B - show graphs
Source callsign: ON3KDM-S
Comment: 440 Voice 433.00000MHz +0.0000MHz
Location: 50°45.19' N 3°34.68' E - ตำแหน่ง JO10SS90IS - show map
1.8 km ตะวันตกเฉียงเหนือ bearing 298° มาจาก Ronse, Provincie Oost-Vlaanderen, Flanders, Belgium [?]
7.4 km ตะวันตก bearing 286° มาจาก Ellezelles, Province du Hainaut, Walloon Region, Belgium
55.2 km ตะวันตก bearing 259° มาจาก Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
77.6 km ตะวันตกเฉียงใต้ bearing 228° มาจาก Antwerpen, Provincie Antwerpen, Flanders, Belgium
Last position: 2025-06-13 21:00:20 UTC (6d 6h47m ago)
2025-06-13 23:00:20 CEST เวลาท้องถิ่น Ronse, Belgium [?]
Last path: ON3KDM-S>APDG01 via TCPIP*,qAC,ON3KDM-GS
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