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 PA3VJ-4 - show graphs
Comment: pa3vj@pm.me
Location: 51°36.03' N 5°40.25' E - ตำแหน่ง JO21UO04LC - show map
10.3 km เหนือ bearing 13° มาจาก Aarle-Rixtel, Gemeente Laarbeek, North Brabant, Netherlands [?]
13.2 km เหนือ bearing 3° มาจาก Helmond, Gemeente Helmond, North Brabant, Netherlands
115.8 km ตะวันตกเฉียงเหนือ bearing 310° มาจาก Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
124.1 km ตะวันออกเฉียงเหนือ bearing 47° มาจาก Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
Last position: 2025-06-07 21:51:01 UTC (1d 18h17m ago)
2025-06-07 23:51:01 CEST เวลาท้องถิ่น Aarle-Rixtel, Netherlands [?]
Course:
ความเร็ว: 2 km/h
Last path: PA3VJ-4>APRX via WIDE2-2,qAR,PI1SHB (good)
Positions stored: 65
Other SSIDs: PA3VJ PA3VJ-5
Stations which heard PA3VJ-4 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