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 DB4WD-7 - show graphs
Comment: DB4WD on Tour QRV @ DB0FWM FM QRG 439.150 Mhz -7.6
Mic-E message: En route
Location: 49°52.12' N 6°26.35' E - ตำแหน่ง JN39FU28QL - show map
473.7 m ตะวันออกเฉียงเหนือ bearing 62° มาจาก Prümzurlay, Rheinland-Pfalz, Germany [?]
2.0 km ตะวันตก bearing 266° มาจาก Niederweis, Rheinland-Pfalz, Germany
106.9 km ตะวันตกเฉียงใต้ bearing 206° มาจาก Bonn, North Rhine-Westphalia, Germany
123.7 km ใต้ bearing 197° มาจาก Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Last position: 2025-12-05 10:13:39 UTC (2d 3h29m ago)
2025-12-05 11:13:39 CET เวลาท้องถิ่น Prümzurlay, Germany [?]
Altitude: 224 m
Course: 214°
ความเร็ว: 0 km/h
Device: Yaesu: FT5D (ht)
Last path: DB4WD-7>TY5RQ2 via DB0DRB-1,WIDE1*,WIDE2-1,qAR,DB0UT-10 (good)
Positions stored: 59
Other SSIDs: DB4WD-9
Stations which heard DB4WD-7 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