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 AG4MR-9 - show graphs
Mic-E message: Off duty
Location: 33°37.99' N 86°14.37' W - ตำแหน่ง EM63VP11GX - show map
4.4 km ตะวันตกเฉียงเหนือ bearing 313° มาจาก Riverside, Saint Clair County, Alabama, United States [?]
6.8 km ตะวันออกเฉียงเหนือ bearing 40° มาจาก Pell City, Saint Clair County, Alabama, United States
53.6 km ตะวันออก bearing 76° มาจาก Birmingham, Jefferson County, Alabama, United States
132.0 km ตะวันออก bearing 69° มาจาก Tuscaloosa, Tuscaloosa County, Alabama, United States
Last position: 2024-12-18 22:32:30 UTC (169d 15h2m ago)
2024-12-18 16:32:30 CST เวลาท้องถิ่น Riverside, United States [?]
Altitude: 168 m
Course: 121°
ความเร็ว: 72 km/h
Device: Yaesu: FTM-350 (rig)
Last path: AG4MR-9>SSSW9Y via WIDE1*,WIDE2-1,qAR,KI4DFG-1 (good)
Positions stored: 39166
Other SSIDs: AG4MR
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