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 W4JST - show graphs
Comment: 146.52 or aprs msg me 14.0V
Location: 37°05.23' N 76°28.27' W - ตำแหน่ง FM17SC30LW - show map
11.8 km ตะวันตก bearing 251° มาจาก Poquoson, City of Poquoson, Virginia, United States [?]
12.6 km เหนือ bearing 342° มาจาก Newport News, City of Newport News, Virginia, United States
31.4 km ตะวันตกเฉียงเหนือ bearing 328° มาจาก Norfolk, City of Norfolk, Virginia, United States
50.9 km ตะวันตกเฉียงเหนือ bearing 301° มาจาก Virginia Beach, City of Virginia Beach, Virginia, United States
Last position: 2025-05-09 00:04:48 UTC (214d 8h44m ago)
2025-05-08 20:04:48 EDT เวลาท้องถิ่น Poquoson, United States [?]
Last path: W4JST>APN000 via WIDE2-2,qAR,N1VTT-1 (good)
Positions stored: 272
Other SSIDs: W4JST-7 W4JST-9
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