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 LD3NF - show graphs
Comment: 21C Fil-In, Norefjell
Location: 60°13.30' N 9°34.02' E - ตำแหน่ง JP40SF83AE - show map
5.5 km ตะวันตกเฉียงเหนือ bearing 326° มาจาก Noresund, Krødsherad, Buskerud county, Norway [?]
20.2 km เหนือ bearing 350° มาจาก Prestfoss, Sigdal, Buskerud county, Norway
63.8 km ตะวันตกเฉียงเหนือ bearing 327° มาจาก Drammen, Drammen, Buskerud county, Norway
73.8 km ตะวันตกเฉียงเหนือ bearing 298° มาจาก Oslo, Oslo, Oslo County, Norway
Last position: 2025-12-07 16:49:39 UTC (22m30s ago)
2025-12-07 17:49:39 CET เวลาท้องถิ่น Noresund, Norway [?]
Device: Argent Data Systems: OpenTracker (tracker)
Last path: LD3NF>APOT30 via WIDE2-1,qAR,LD1FE (good)
Positions stored: 3
APRS digipeater – Statistics for 2025-12:
Stations heard directly: 7 on radio path – show map
Last heard a station directly: 2025-12-07 12:20:57 UTC (4h51m ago)
Position packets heard directly: 171 on radio path
Stations heard directly by LD3NF
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