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 object PY2AIR B - show graphs
Source callsign: PY2AIR-S
Comment: 70cm Voice (D-Star) 433.14000MHz +0.0000MHz
Location: 22°25.40' S 46°57.76' W - ตำแหน่ง GG67MN48LJ - show map
1.1 km ตะวันตกเฉียงเหนือ bearing 332° มาจาก Mogi Mirim, São Paulo, Brazil [?]
6.1 km ใต้ bearing 200° มาจาก Mogi Guaçu, São Paulo, Brazil
54.5 km เหนือ bearing 11° มาจาก Campinas, São Paulo, Brazil
123.6 km เหนือ bearing 339° มาจาก Guarulhos, São Paulo, Brazil
Last position: 2025-05-27 22:02:08 UTC (11d 12h50m ago)
2025-05-27 19:02:08 -03 เวลาท้องถิ่น Mogi Mirim, Brazil [?]
Altitude: 3 m
Last path: PY2AIR-S>APDG01 via TCPIP*,qAC,PY2AIR-GS
Positions stored: 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