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APRS station DO1SEC-9 - show graphs
Comment: QRV on 145500 Khz
Mic-E message: En route
Location: 59°27.50' N 18°07.50' E - locator JO99BK59AX - show map
8.9 km South bearing 162° from Vallentuna, Vallentuna Kommun, Stockholm, Sweden [?]
10.1 km West bearing 257° from Åkersberga, Österåkers Kommun, Stockholm, Sweden
14.4 km North bearing 14° from Stockholm, Stockholms Kommun, Stockholm, Sweden
52.0 km Southeast bearing 149° from Uppsala, Uppsala Kommun, Uppsala, Sweden
Last position: 2025-07-14 10:21:29 UTC (6h33m ago)
2025-07-14 12:21:29 CEST local time at Vallentuna, Sweden [?]
Altitude: 7 m
Position ambiguous: Precision reduced at transmitter by 2 digits, position resolution approximately 1.9 km.
Course: 291°
Speed: 7 km/h
Device: Yaesu: FTM-100D (rig)
Last path: DO1SEC-9>UY2WLL via WIDE1-1,WIDE2-1,qAR,SM0RGQ-4 (good)
Positions stored: 1517
Other SSIDs: DO1SEC-N
Stations which heard DO1SEC-9 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.
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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