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 SP9RF-3 - show graphs
Location: 50°03.44' N 19°51.45' E - ตำแหน่ง JO90WB23VS - show map
5.1 km ตะวันตกเฉียงใต้ bearing 236° มาจาก Kraków, Lesser Poland Voivodeship, Poland [?]
7.9 km เหนือ bearing 351° มาจาก Sidzina, Powiat krakowski, Lesser Poland Voivodeship, Poland
9.8 km เหนือ bearing 344° มาจาก Libertów, Powiat krakowski, Lesser Poland Voivodeship, Poland
63.2 km ตะวันออก bearing 110° มาจาก Katowice, Silesian Voivodeship, Poland
Last position: 2025-09-07 14:34:37 UTC (27d 19h59m ago)
2025-09-07 16:34:37 CEST เวลาท้องถิ่น Kraków, Poland [?]
Altitude: 388 m
Course: 360°
ความเร็ว: 0 km/h
Last path: SP9RF-3>APN000 via WIDE1-1,WIDE2-1,qAR,SR9NH (good)
Positions stored: 1659
Other SSIDs: SP9RF-1 SP9RF-9 SP9RF-12 SP9RF-7 SP9RF-15 SP9RF-5 SP9RF-8 SP9RF SP9RF-10 SP9RF
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