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APRS station JI1OBJ-9 - show graphs
Comment: D-STAR INAGE JP1YJQ
Mic-E message: In service
Location: 35°39.69' N 140°07.10' E - locator QM05BP48ES - show map
8.0 km East bearing 108° from Narashino, Chiba, Japan [?]
16.1 km South bearing 163° from Shiroi, Chiba, Japan
38.6 km East bearing 94° from Tokyo, Tōkyō, Japan
49.1 km Northeast bearing 61° from Yokohama-shi, Kanagawa, Japan
Last position: 2025-05-25 07:23:17 UTC (4h30m ago)
2025-05-25 16:23:17 JST local time at Narashino, Japan [?]
Altitude: 29 m
Course: 355°
Speed: 13 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: JI1OBJ-9>S5SYV9 via JQ1ZIF-2*,qAR,JL1UXH-10 (good)
Positions stored: 10050
Other SSIDs: JI1OBJ-7 JI1OBJ JI1OBJ-B JI1OBJ-D
Stations which heard JI1OBJ-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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