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APRS station JL7OTC-9 - show graphs
Comment: Now listening!
Mic-E message: Off duty
Location: 38°00.66' N 140°40.53' E - locator QM08IA12BP - show map
5.1 km East bearing 80° from Shiroishi, Miyagi, Japan [?]
6.7 km Southwest bearing 230° from Ōkawara, Miyagi, Japan
33.4 km Southwest bearing 211° from Sendai-shi, Miyagi, Japan
108.3 km North bearing 350° from Iwaki, Fukushima, Japan
Last position: 2025-06-11 22:48:48 UTC (48m20s ago)
2025-06-12 07:48:48 JST local time at Shiroishi, Japan [?]
Altitude: 51 m
Course: 217°
Speed: 43 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: JL7OTC-9>SXPPV6 via JE7YSC-1*,qAR,JG7IRA-10 (good)
Positions stored: 56547
Other SSIDs: JL7OTC-10
Stations which heard JL7OTC-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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