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 EA4IRL-N - show graphs
Comment: 70cm MMDVM Voice (NXDN) 438.30000MHz +0.0000MHz, EA4IRL_Pi-Star_ND
Location: 40°24.43' N 3°37.78' W - ตำแหน่ง IN80EJ47KR - show map
2.0 km ตะวันออกเฉียงใต้ bearing 122° มาจาก Moratalaz, Provincia de Madrid, Madrid, Spain [?]
4.9 km ตะวันออกเฉียงใต้ bearing 121° มาจาก Salamanca, Provincia de Madrid, Madrid, Spain
6.3 km ตะวันออก bearing 100° มาจาก Madrid, Provincia de Madrid, Madrid, Spain
10.0 km ตะวันออก bearing 78° มาจาก Latina, Provincia de Madrid, Madrid, Spain
Last position: 2025-09-25 07:00:30 UTC (79d 3h44m ago)
2025-09-25 09:00:30 CEST เวลาท้องถิ่น Moratalaz, Spain [?]
Altitude: 0 m
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: EA4IRL-N>APDG04 via TCPIP*,qAC,EA4IRL-NS
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