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 PU4RBJ B - show graphs
Source callsign: PU4RBJ-S
Comment: 70cm Voice (D-Star) 433.01500MHz +0.0000MHz
Location: 22°51.05' S 46°19.66' W - ตำแหน่ง GG67UD05QT - show map
1.0 km ตะวันตกเฉียงเหนือ bearing 294° มาจาก Extrema, Minas Gerais, Brazil [?]
10.3 km ตะวันตกเฉียงเหนือ bearing 329° มาจาก Joanópolis, São Paulo, Brazil
71.2 km เหนือ bearing 17° มาจาก Guarulhos, São Paulo, Brazil
83.6 km เหนือ bearing 22° มาจาก São Paulo, São Paulo, Brazil
Last position: 2025-02-28 17:38:24 UTC (113d 3h2m ago)
2025-02-28 14:38:24 -03 เวลาท้องถิ่น Extrema, Brazil [?]
Altitude: 3 m
Last path: PU4RBJ-S>APDG01 via TCPIP*,qAC,PU4RBJ-GS
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