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 KJ4CGU B - show graphs
Source callsign: KJ4CGU-S
Comment: 440 Voice 441.11000MHz +0.0000MHz
Location: 25°25.80' N 80°16.20' W - ตำแหน่ง EL95UK73OE - show map
16.8 km ใต้ bearing 161° มาจาก Lakes by the Bay, Miami-Dade County, Florida, United States [?]
17.8 km ใต้ bearing 158° มาจาก Cutler Bay, Miami-Dade County, Florida, United States
39.0 km ใต้ bearing 191° มาจาก Miami, Miami-Dade County, Florida, United States
47.5 km ใต้ bearing 179° มาจาก Hialeah, Miami-Dade County, Florida, United States
Last position: 2025-05-18 15:04:12 UTC (19d 3h50m ago)
2025-05-18 11:04:12 EDT เวลาท้องถิ่น Lakes by the Bay, United States [?]
Altitude: 3 m
Last path: KJ4CGU-S>APDG01 via TCPIP*,qAC,KJ4CGU-GS
Positions stored: 4
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