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APRS station W4TTU-10 - show graphs
Last status: Two Watt HF/FSK https://www.qrz.com/db/w4ttu
Location: 39°02.63' N 77°22.47' W - locator FM19HB50BM - show map
5.4 km Northwest bearing 333° from Dranesville, Fairfax County, Virginia, United States [?]
7.1 km North bearing 21° from Oak Grove, Loudoun County, Virginia, United States
33.6 km Northwest bearing 300° from Washington, D. C., Washington, D.C., United States
71.2 km West bearing 248° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2024-05-16 12:07:03 UTC (12d 1h12m ago)
2024-05-16 08:07:03 EDT local time at Dranesville, United States [?]
Course: 92°
Speed: 0 km/h
Device: Byonics: TinyTrak3 (tracker)
Last path: W4TTU-10>APT311 via WIDE1-1,WIDE2-1,qAR,WA5LUY-10 (good)
Positions stored: 33
Other SSIDs: W4TTU-2 W4TTU-1 W4TTU-7 W4TTU-9 W4TTU-6 W4TTU W4TTU-3
APRS igate – Statistics for 2024-05:
Stations heard directly: 67 on radio path – show map
Last heard a station directly: 2024-05-20 14:23:05 UTC (7d 22h55m ago)
Normal receiver range estimate: 900 km (Updated: 2024-05-20 13:51:28 UTC)
Position packets heard directly: 18203 on radio path
Position packets sent to APRS-IS: 30731 – show map
Stations which heard W4TTU-10 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - 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.
Stations heard directly by W4TTU-10
callsign pkts first heard - UTC last heard longest (rx => tx) longest at - UTC

Only stations from which a position packet has been heard 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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