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 W4OT FD - show graphs
Source callsign: KQ4VPW
Comment: Field Day at the Agriculture Pavilion. Entrance on 81st Street. June 28-29 https://w4ot.com
Location: 27°44.39' N 80°26.94' W - ตำแหน่ง EL97SR67CN - show map
8.2 km ตะวันตกเฉียงเหนือ bearing 331° มาจาก Gifford, Indian River County, Florida, United States [?]
11.9 km เหนือ bearing 18° มาจาก West Vero Corridor, Indian River County, Florida, United States
50.5 km เหนือ bearing 349° มาจาก Port Saint Lucie, Saint Lucie County, Florida, United States
127.2 km ตะวันออกเฉียงใต้ bearing 134° มาจาก Orlando, Orange County, Florida, United States
Last position: 2025-06-29 10:38:22 UTC (12m5s ago)
2025-06-29 06:38:22 EDT เวลาท้องถิ่น Gifford, United States [?]
Last path: KQ4VPW>BEACON via TCPIP*,qAC,T2CAWEST
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