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 PU4SAX-8 - show graphs
Comment: V12.45 ks:1kmh/QRV 146,520MHz/SAT:09 DX:0km
Location: 23°31.20' S 46°33.70' W - ตำแหน่ง GG66RL25OE - show map
7.0 km ตะวันตกเฉียงใต้ bearing 204° มาจาก Guarulhos, São Paulo, Brazil [?]
8.2 km ตะวันออก bearing 68° มาจาก São Paulo, São Paulo, Brazil
Last position: 2025-11-28 01:11:11 UTC (11d 18h51m ago)
2025-11-27 22:11:11 -03 เวลาท้องถิ่น Guarulhos, Brazil [?]
Altitude: 736 m
Course:
ความเร็ว: 0 km/h
Last path: PU4SAX-8>AESPT4 via PU2WAT-15*,WIDE2-1,qAR,PY2NV-15 (good)
Positions stored: 1
Other SSIDs: PU4SAX-D PU4SAX-10 PU4SAX-12 PU4SAX-7 PU4SAX-2
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