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Callsign, ship name or locator: Clear       
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APRS station KI6TDB-7 - show graphs
Mic-E message: En route
Last status:
Location: 37°33.59' N 122°18.75' W - locator CM87UN24MI - show map
3.7 km West bearing 272° from Foster City, San Mateo County, California, United States [?]
6.5 km Northwest bearing 299° from Redwood Shores, San Mateo County, California, United States
25.7 km South bearing 158° from San Francisco, San Francisco County, California, United States
44.2 km Northwest bearing 304° from San Jose, Santa Clara County, California, United States
Last position: 2025-08-03 23:57:16 UTC (13m57s ago)
2025-08-03 16:57:16 PDT local time at Foster City, United States [?]
Altitude: -18 m
Course: 352°
Speed: 0 km/h
Last path: KI6TDB-7>SW3SUY via TCPIP*,qAC,T2VAN
Positions stored: 3016
Other SSIDs: KI6TDB-1 KI6TDB-8 KI6TDB-5
APRS igate – Statistics for 2025-08:
Stations heard directly: 1 on radio path – show map
Last heard a station directly: 2025-08-02 07:17:59 UTC (1d 16h53m ago)
Position packets heard directly: 39 on radio path
Position packets sent to APRS-IS: 39 – show map
Stations heard directly by KI6TDB-7
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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