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 JA5FDG-9 - show graphs
Mic-E message: Off duty
Location: 34°20.56' N 134°02.86' E - ตำแหน่ง PM74AI52RF - show map
478.6 m ตะวันออกเฉียงเหนือ bearing 56° มาจาก Takamatsu-shi, Kagawa, Japan [?]
11.7 km ตะวันตก bearing 281° มาจาก Shido, Kagawa, Japan
36.9 km ใต้ bearing 164° มาจาก Okayama-shi, Okayama, Japan
110.9 km ตะวันตก bearing 250° มาจาก Kōbe-shi, Hyōgo, Japan
Last position: 2025-11-29 06:56:59 UTC (11d 7h52m ago)
2025-11-29 15:56:59 JST เวลาท้องถิ่น Takamatsu-shi, Japan [?]
Altitude: 193 m
Course: 315°
ความเร็ว: 11 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: JA5FDG-9>STRPU6 via WIDE1-1,qAO,JA5FDG-15 (good)
Positions stored: 15830
Other SSIDs: JA5FDG-15 JA5FDG-7
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