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 YO4XPF-7 - show graphs
Comment: !!! Test !!!
Location: 45°47.15' N 27°25.65' E - ตำแหน่ง KN35RS18HO - show map
3.0 km ตะวันตก bearing 275° มาจาก Drăgăneşti, Comuna Drăgăneşti, Galaţi, Romania [?]
5.0 km ตะวันตกเฉียงเหนือ bearing 323° มาจาก Barcea, Comuna Barcea, Galaţi, Romania
61.1 km ตะวันตกเฉียงเหนือ bearing 308° มาจาก Galaţi, Galaţi, Romania
144.1 km ตะวันออกเฉียงเหนือ bearing 49° มาจาก Ploieşti, Prahova, Romania
Last position: 2025-11-23 19:02:50 UTC (14d 2h28m ago)
2025-11-23 21:02:50 EET เวลาท้องถิ่น Drăgăneşti, Romania [?]
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Device: Open Source: APRSdroid (app, Android)
Last path: YO4XPF-7>APDR16 via WIDE1-1,qAR,YO4XPF-10 (good)
Positions stored: 2
Other SSIDs: YO4XPF-10 YO4XPF-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