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 PA7PTT - show graphs
Comment: {UIV23}
Location: 51°56.21' N 4°13.48' E - ตำแหน่ง JO21CW64XU - show map
2.3 km ตะวันตกเฉียงเหนือ bearing 311° มาจาก Maassluis, Gemeente Maassluis, South Holland, Netherlands [?]
5.8 km ตะวันออกเฉียงเหนือ bearing 47° มาจาก Brielle, Gemeente Brielle, South Holland, Netherlands
66.4 km ตะวันตกเฉียงใต้ bearing 223° มาจาก Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
121.0 km เหนือ bearing 356° มาจาก Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
Last position: 2025-03-25 20:38:05 UTC (256d 22h25m ago)
2025-03-25 21:38:05 CET เวลาท้องถิ่น Maassluis, Netherlands [?]
Device: Roger Barker, G4IDE: UI-View16 (software, Windows)
Last path: PA7PTT>APU16K via WIDE2-2,APIMIX,qAR,PA9KM-10 (good)
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