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 ON1SD-D - show graphs
Comment: 70cm MMDVM Voice (DMR) 439.67500MHz +0.0000MHz, APRS for DMRGateway
Last status: Powered by WPSD (https://wpsd.radio)
Location: 51°08.62' N 5°35.73' E - ตำแหน่ง JO21TD14LL - show map
258.1 m เหนือ bearing 338° มาจาก Bree, Provincie Limburg, Flanders, Belgium [?]
3.5 km ใต้ bearing 162° มาจาก Bocholt, Provincie Limburg, Flanders, Belgium
93.1 km ตะวันออก bearing 69° มาจาก Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
97.5 km ตะวันตก bearing 284° มาจาก Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Last position: 2025-06-24 17:32:23 UTC (8m17s ago)
2025-06-24 19:32:23 CEST เวลาท้องถิ่น Bree, Belgium [?]
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: ON1SD-D>APDG03 via TCPIP*,qAC,ON1SD-DS
Positions stored: 6
Other SSIDs: ON1SD-7 ON1SD-9
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