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 W4RRJ-1 - show graphs
Comment: https://aprsdroid.org/
Location: 35°51.74' N 82°39.56' W - ตำแหน่ง EM85QU06VX - show map
7.6 km เหนือ bearing 17° มาจาก Marshall, Madison County, North Carolina, United States [?]
10.7 km ตะวันตก bearing 292° มาจาก Mars Hill, Madison County, North Carolina, United States
30.6 km เหนือ bearing 342° มาจาก Asheville, Buncombe County, North Carolina, United States
114.0 km ตะวันออก bearing 95° มาจาก Knoxville, Knox County, Tennessee, United States
Last position: 2025-10-20 00:21:51 UTC (48d 16h51m ago)
2025-10-19 20:21:51 EDT เวลาท้องถิ่น Marshall, United States [?]
Altitude: 695 m
Device: Open Source: APRSdroid (app, Android)
Last path: W4RRJ-1>APDR16 via WIDE1-1,WIDE2-1,qAR,KM4BLG-14 (good)
Positions stored: 148
Other SSIDs: W4RRJ W4RRJ-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