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 JO4KZJ-7 - show graphs
Mic-E message: In service
Location: 34°34.03' N 133°43.22' E - ตำแหน่ง PM64UN66KC - show map
4.6 km ตะวันตกเฉียงใต้ bearing 247° มาจาก Kurashiki, Okayama, Japan [?]
11.4 km ใต้ bearing 194° มาจาก Sōja, Okayama, Japan
22.3 km ตะวันตกเฉียงใต้ bearing 242° มาจาก Okayama-shi, Okayama, Japan
117.1 km ตะวันออก bearing 80° มาจาก Hiroshima-shi, Hiroshima, Japan
Last position: 2025-05-20 22:51:21 UTC (12d 23h37m ago)
2025-05-21 07:51:21 JST เวลาท้องถิ่น Kurashiki, Japan [?]
Altitude: 10 m
Course: 207°
ความเร็ว: 20 km/h
Device: Yaesu: FT5D (ht)
Last path: JO4KZJ-7>S4STP3 via WIDE1-1,qAR,JA4YZK-10 (good)
Positions stored: 8
Other SSIDs: JO4KZJ-9 JO4KZJ-10 JO4KZJ-i
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