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APRS station JI1AOI-9 - show graphs
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Comment: 433.00MHz_RX
Mic-E message: Off duty
Location: 35°31.57' N 139°24.37' E - locator PM95QM86RG - show map - static map
4.3 km West bearing 249° from Machida, Tōkyō, Japan [?]
6.2 km Northwest bearing 320° from Minami-rinkan, Kanagawa, Japan
23.1 km West bearing 292° from Yokohama-shi, Kanagawa, Japan
31.5 km Southwest bearing 235° from Tokyo, Tōkyō, Japan
Last position: 2021-09-20 05:25:40 UTC (23h33m ago)
2021-09-20 14:25:40 JST local time at Machida, Japan [?]
Altitude: 90 m
Course: 264°
Speed: 7 km/h
Device: Yaesu: FT1D (ht)
Last path: JI1AOI-9>SUSQU7 via JM1YTY-3*,WIDE2-1,qAS,JA1KWV-1 (good)
Positions stored: 22820
Stations which heard JI1AOI-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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