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 EA4MR-Y - show graphs
Comment: FTM-300D via MMDVM
Location: 40°24.22' N 3°52.89' W - ตำแหน่ง IN80BJ46FV - show map
7.8 km ใต้ bearing 186° มาจาก Majadahonda, Provincia de Madrid, Madrid, Spain [?]
9.9 km ใต้ bearing 184° มาจาก Las Rozas de Madrid, Provincia de Madrid, Madrid, Spain
11.6 km ตะวันตก bearing 278° มาจาก Latina, Provincia de Madrid, Madrid, Spain
15.2 km ตะวันตก bearing 265° มาจาก Madrid, Provincia de Madrid, Madrid, Spain
Last position: 2025-03-23 11:54:55 UTC (72d 10h19m ago)
2025-03-23 12:54:55 CET เวลาท้องถิ่น Majadahonda, Spain [?]
Device: unknown: D-Star APDPRS (D-Star)
Last path: EA4MR-Y>APDPRS via C4FM*,qAR,EA4CZR-Y (good)
Positions stored: 23
Other SSIDs: EA4MR-9 EA4MR-7
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