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APRS station WA4DAV-9 - show graphs
Comment: 443.150MHz T123 +500 146.520Mhz
Mic-E message: Off duty
Location: 36°30.68' N 87°16.74' W - ตำแหน่ง EM66IM62MR - show map
7.5 km ตะวันออก bearing 106° มาจาก Clarksville, Montgomery County, Tennessee, United States [?]
22.7 km ตะวันออกเฉียงใต้ bearing 134° มาจาก Fort Campbell North, Christian County, Kentucky, United States
58.6 km ตะวันตกเฉียงเหนือ bearing 311° มาจาก Nashville, Davidson County, Tennessee, United States
Last position: 2025-06-18 11:53:14 UTC (2d 7h37m ago)
2025-06-18 06:53:14 CDT เวลาท้องถิ่น Clarksville, United States [?]
Altitude: 168 m
Course: 157°
ความเร็ว: 13 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: WA4DAV-9>SVSP6X via qAR,N4CKV-1
Positions stored: 8634
Other SSIDs: WA4DAV-7
Stations which heard WA4DAV-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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