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 4S6MKM - show graphs
Comment: 4S6MKM's QTH
Location: 6°53.84' N 79°56.37' E - ตำแหน่ง MJ96XV25RI - show map
2.4 km ตะวันออก bearing 87° มาจาก Battaramulla South, Western, Sri Lanka [?]
5.7 km เหนือ bearing 15° มาจาก Maharagama, Western, Sri Lanka
10.8 km ตะวันออก bearing 111° มาจาก Colombo, Western, Sri Lanka
11.3 km ตะวันออกเฉียงเหนือ bearing 48° มาจาก Galkissa, Western, Sri Lanka
Last position: 2025-06-17 09:09:47 UTC (4m37s ago)
2025-06-17 14:39:47 +0530 เวลาท้องถิ่น Battaramulla South, Sri Lanka [?]
Device: Unknown: Experimental
Last path: 4S6MKM>APZ100 via TCPIP*,qAC,T2SWEDEN
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