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 JO1BWJ - show graphs
Location: 34°57.48' N 139°57.74' E - ตำแหน่ง PM94XW59LW - show map
9.2 km ตะวันออก bearing 108° มาจาก Tateyama, Chiba, Japan [?]
20.1 km ตะวันตกเฉียงใต้ bearing 218° มาจาก Kawaguchi, Chiba, Japan
61.7 km ตะวันออกเฉียงใต้ bearing 152° มาจาก Yokohama-shi, Kanagawa, Japan
84.9 km ใต้ bearing 163° มาจาก Tokyo, Tōkyō, Japan
Last position: 2025-05-29 06:54:19 UTC (24d 11h58m ago)
2025-05-29 15:54:19 JST เวลาท้องถิ่น Tateyama, Japan [?]
Last path: JO1BWJ>API50 via DSTAR*,qAS,JP1YLE-IS (good)
Positions stored: 60
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