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 object LA9SY B - show graphs
Source callsign: LA9SY-S
Comment: 440 Voice 433.75000MHz +0.0000MHz
Location: 59°31.33' N 6°23.32' E - ตำแหน่ง JO39EM65PH - show map
8.7 km ตะวันออกเฉียงเหนือ bearing 62° มาจาก Sand, Suldal, Rogaland, Norway [?]
14.4 km ใต้ bearing 172° มาจาก Sauda, Sauda, Rogaland, Norway
71.8 km ตะวันออกเฉียงเหนือ bearing 31° มาจาก Stavanger, Stavanger, Rogaland, Norway
113.4 km ตะวันออกเฉียงใต้ bearing 148° มาจาก Bergen, Bergen, Hordaland, Norway
Last position: 2025-12-30 01:11:08 UTC (1m54s ago)
2025-12-30 02:11:08 CET เวลาท้องถิ่น Sand, Norway [?]
Last path: LA9SY-S>APDG01 via TCPIP*,qAC,LA9SY-GS
Positions stored: 24
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