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APRS station KJ7CTJ-9 - show graphs
Comment: Doug's Mobile, give a shout on .52!
Mic-E message: Off duty
Location: 39°05.85' N 77°51.35' W - ตำแหน่ง FM19BC73HJ - show map
12.5 km ตะวันออกเฉียงใต้ bearing 119° มาจาก Berryville, Clarke County, Virginia, United States [?]
13.9 km ใต้ bearing 197° มาจาก Shannondale, Jefferson County, West Virginia, United States
74.3 km ตะวันตก bearing 288° มาจาก Washington, D. C., Washington, D.C., United States
109.2 km ตะวันตก bearing 259° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position: 2025-06-04 13:28:34 UTC (2h28m ago)
2025-06-04 09:28:34 EDT เวลาท้องถิ่น Berryville, United States [?]
Altitude: 443 m
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 185.2 m.
Course: 55°
ความเร็ว: 7 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: KJ7CTJ-9>SYPU8Z via qAR,KI4SUR-1
Positions stored: 28204
Other SSIDs: KJ7CTJ-7 kj7ctj-i KJ7CTJ
Stations which heard KJ7CTJ-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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