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 W4DCR-1 - show graphs
Comment: JOHN KANNAPOLIS, NC
Location: 35°32.23' N 80°39.55' W - ตำแหน่ง EM95QM08VW - show map
1.1 km ตะวันออกเฉียงเหนือ bearing 45° มาจาก Enochville, Rowan County, North Carolina, United States [?]
14.6 km ตะวันออก bearing 111° มาจาก Mooresville, Iredell County, North Carolina, United States
38.3 km ตะวันออกเฉียงเหนือ bearing 26° มาจาก Charlotte, Mecklenburg County, North Carolina, United States
98.2 km ตะวันตกเฉียงใต้ bearing 233° มาจาก Greensboro, Guilford County, North Carolina, United States
Last position: 2025-01-26 00:14:21 UTC (131d 20h38m ago)
2025-01-25 19:14:21 EST เวลาท้องถิ่น Enochville, United States [?]
Course: 187°
ความเร็ว: 0 km/h
Device: Icom: IC-51 (D-Star)
Last path: W4DCR-1>API51 via DSTAR*,qAS,KJ4GAF-G (good)
Positions stored: 596
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