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 JA2YEP-4 - show graphs
Comment: 144.66MHz 1200bps UIDIGI
Location: 35°54.84' N 139°29.11' E - ตำแหน่ง PM95RV89FI - show map
599.0 m เหนือ bearing 359° มาจาก Kawagoe, Saitama, Japan [?]
9.4 km ตะวันออกเฉียงเหนือ bearing 44° มาจาก Sayama, Saitama, Japan
31.1 km ตะวันตกเฉียงเหนือ bearing 323° มาจาก Tokyo, Tōkyō, Japan
53.7 km เหนือ bearing 345° มาจาก Yokohama-shi, Kanagawa, Japan
Last position: 2025-03-29 00:17:42 UTC (69d 9h1m ago)
2025-03-29 09:17:42 JST เวลาท้องถิ่น Kawagoe, Japan [?]
Device: IW3FQG: UIdigi (digi)
Last path: JA2YEP-4>APNU19 via JA2YEP-1*,qAO,JO2OKP-10 (good)
Positions stored: 5
Other SSIDs: JA2YEP-2 JA2YEP-1
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