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 ON4BCV - show graphs
Comment: ON4BCV Best 73s to ALL
Location: 51°20.68' N 4°45.81' E - ตำแหน่ง JO21JI12OR - show map
418.7 m ตะวันออกเฉียงใต้ bearing 151° มาจาก Rijkevorsel, Provincie Antwerpen, Flanders, Belgium [?]
6.2 km ใต้ bearing 178° มาจาก Hoogstraten, Provincie Antwerpen, Flanders, Belgium
62.1 km ตะวันออกเฉียงเหนือ bearing 28° มาจาก Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
114.7 km ใต้ bearing 184° มาจาก Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position: 2025-12-05 22:12:11 UTC (19d 6h37m ago)
2025-12-05 23:12:11 CET เวลาท้องถิ่น Rijkevorsel, Belgium [?]
Altitude: 23 m
Last telemetry: 2025-05-08 17:08:32 UTC (230d 11h40m ago) – show telemetry
Ch 1: 496, Ch 2: 0, Ch 3: 0, Ch 4: 0, Ch 5: 0
Last path: ON4BCV>APAT81-1 via WIDE1-1,WIDE2-1,qAR,ON6SX (good)
Positions stored: 732
Other SSIDs: ON4BCV-9 ON4BCV-7 ON4BCV-8 ON4BCV-8 ON4BCV-1 ON4BCV-1 ON4BCV-5
Stations which heard ON4BCV directly on radio –
ชื่อสถานี pkts ได้ยินครั้งแรก - UTC ได้ยินล่าสุด ยาวสุด (tx => rx) ยาวสุด ณ ตำแหน่ง - UTC

Only position packets which were originated by the station 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