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APRS station PD4TH-9 - show graphs
Mic-E message: Off duty
Location: 52°01.30' N 4°21.44' E - ตำแหน่ง JO22EA25VE - show map
1.7 km เหนือ bearing 4° มาจาก Delft, Gemeente Delft, South Holland, Netherlands [?]
2.7 km ตะวันออกเฉียงใต้ bearing 126° มาจาก Rijswijk, Gemeente Rijswijk, South Holland, Netherlands
13.8 km ตะวันตกเฉียงเหนือ bearing 323° มาจาก Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
53.4 km ตะวันตกเฉียงใต้ bearing 223° มาจาก Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position: 2025-06-28 10:34:50 UTC (20h25m ago)
2025-06-28 12:34:50 CEST เวลาท้องถิ่น Delft, Netherlands [?]
Course: 302°
ความเร็ว: 7 km/h
Device: Yaesu: FTM-300D (rig)
Last path: PD4TH-9>URPQS0 via WIDE1-1,WIDE2-1,qAR,PD2AVE-10 (good)
Positions stored: 5269
Other SSIDs: PD4TH-10 PD4TH PD4TH-7 PD4TH
Stations which heard PD4TH-9 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.
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