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 SY4AIR-7 - show graphs
Comment: Georgios via DMR+ SV4R
Location: 39°21.14' N 21°54.28' E - ตำแหน่ง KM09WI84NN - show map
2.1 km ตะวันตกเฉียงใต้ bearing 225° มาจาก Kardítsa, Nomós Kardhítsas, Thessaly, Greece [?]
4.7 km ใต้ bearing 201° มาจาก Karditsomagoúla, Nomós Kardhítsas, Thessaly, Greece
54.4 km ตะวันตกเฉียงใต้ bearing 235° มาจาก Lárisa, Nomós Larísis, Thessaly, Greece
89.5 km ตะวันตก bearing 269° มาจาก Vólos, Nomós Magnisías, Thessaly, Greece
Last position: 2025-03-29 11:27:43 UTC (69d 2h11m ago)
2025-03-29 13:27:43 EET เวลาท้องถิ่น Kardítsa, Greece [?]
Last path: SY4AIR-7>APDMRP via SV4R,TCPIP*,qAU,T2KOBLENZ (good)
Positions stored: 564
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