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 JA1OFO-7 - show graphs
Mic-E message: Off duty
Location: 36°21.27' N 139°34.53' E - ตำแหน่ง PM96SI95BB - show map
4.3 km เหนือ bearing 351° มาจาก Sano, Tochigi, Japan [?]
12.2 km เหนือ bearing 18° มาจาก Tatebayashi, Gunma, Japan
74.6 km เหนือ bearing 352° มาจาก Tokyo, Tōkyō, Japan
100.9 km เหนือ bearing 357° มาจาก Yokohama-shi, Kanagawa, Japan
Last position: 2025-05-18 10:11:02 UTC (15d 14h48m ago)
2025-05-18 19:11:02 JST เวลาท้องถิ่น Sano, Japan [?]
Altitude: 67 m
Course: 298°
ความเร็ว: 104 km/h
Device: Yaesu: FT1D (ht)
Last path: JA1OFO-7>SVRQR7 via WIDE1-1,qAR,JQ1ZOM-10 (good)
Positions stored: 144
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