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 OK4MD-2 - show graphs
Comment: APRS 144.800 iGate
Location: 49°05.44' N 13°33.07' E - ตำแหน่ง JN69SC61DS - show map
5.8 km ใต้ bearing 184° มาจาก Kašperské Hory, Plzeňský Kraj, Czech Republic [?]
8.5 km ตะวันตก bearing 262° มาจาก Stachy, Jihočeský Kraj, Czech Republic
102.5 km ตะวันตกเฉียงเหนือ bearing 329° มาจาก Linz, Upper Austria, Austria
127.3 km ตะวันตกเฉียงใต้ bearing 210° มาจาก Prague, Hlavní Mesto Praha, Czech Republic
Last position: 2025-04-20 09:45:43 UTC (13m6s ago)
2025-04-20 11:45:43 CEST เวลาท้องถิ่น Kašperské Hory, Czech Republic [?]
Device: WB2OSZ: DireWolf
Last path: OK4MD-2>APDW16 via TCPIP*,qAC,T2CZECH
Positions stored: 103
Other SSIDs: OK4MD-3 OK4MD-D OK4MD-N OK4MD OK4MD-14 OK4MD-9 OK4MD-21 OK4MD-1 OK4MD-12 OK4MD-15 OK4MD-5 OK4MD-Y OK4MD-4 OK4MD-7 OK4MD-8 OK4MD-6 OK4MD-22 OK4MD-10 OK4MD-11 OK4MD-9 OK4MD OK4MD-10
APRS igate – Statistics for 2025-04:
Stations heard directly: 52 on radio path – show map
Last heard a station directly: 2025-04-20 09:54:30 UTC (4m19s ago)
Normal receiver range estimate: 100 km (Updated: 2025-04-20 08:49:09 UTC)
Position packets heard directly: 4252 on radio path
Position packets sent to APRS-IS: 4729 – show map
Stations heard directly by OK4MD-2
ชื่อสถานี pkts ได้ยินครั้งแรก - UTC ได้ยินล่าสุด ยาวสุด (rx => tx) ยาวสุด ณ ตำแหน่ง - UTC

Only stations from which a position packet has been heard are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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