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APRS station JA7HYR-9 - show graphs
Comment: 439.680MHz
Mic-E message: Off duty
Location: 37°25.40' N 140°24.22' E - locator QM07EK81KO - show map
2.0 miles Northeast bearing 35° from Kōriyama, Fukushima, Japan [?]
4.4 miles West bearing 261° from Miharu, Fukushima, Japan
63.7 miles Southwest bearing 204° from Sendai-shi, Miyagi, Japan
82.4 miles Southeast bearing 113° from Niigata-shi, Niigata, Japan
Last position: 2025-02-09 18:51:41 EST (13m46s ago)
2025-02-10 08:51:41 JST local time at Kōriyama, Japan [?]
Altitude: 807 ft
Course: 67°
Speed: 9 MPH
Device: Kenwood: TM-D710 (rig)
Last path: JA7HYR-9>SWRUT0 via JE7YDO-2*,qAR,JE7YXV-10 (good)
Positions stored: 231953
Packet rate: 112 seconds between packets on average during 2023 seconds.
Other SSIDs: JA7HYR-5
Stations near current position of JA7HYR-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JL7CTN-A1.8 miles 181°2025-02-09 19:02:23 JR7QIB-72.6 miles 281°2025-01-13 00:53:39
JP7YFC-I3.0 miles 237°2025-02-09 18:51:23 JR7WV-I3.2 miles 225°2025-02-09 18:56:00
JH1XTL-93.4 miles 198°2025-01-26 04:39:35 JE7ZCS-103.8 miles 218°2025-02-09 19:02:29
JH7RKA-74.1 miles 223°2025-01-30 00:00:29 JH7NFM-94.5 miles 358°2025-02-09 01:19:27
JP7SYX-74.7 miles 232°2025-01-25 11:10:39 7M3RYM-A5.7 miles 241°2025-02-03 18:18:29
JA7SGS5.8 miles 249°2025-01-27 01:30:49 JA7UOZ-98.7 miles 192°2025-01-30 03:30:33
7N1FRE/79.0 miles 89°2025-01-26 02:00:40 JE7YDO-29.1 miles 161°2025-02-09 18:57:27
JE7YDO-19.4 miles 162°2025-02-09 18:38:56 JP7YEX-I9.5 miles 190°2025-02-09 19:00:38
JF7LWW-79.6 miles 163°2025-01-19 02:42:30 JE7EUN-911.4 miles 9°2025-02-03 18:16:40
JP7YEY-I11.4 miles 341°2025-02-09 18:59:17 JP7TKR-B12.8 miles 14°2025-02-08 21:47:17
Stations which heard JA7HYR-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JE7YDO-2 51 2025-01-31 19:30:58 2025-02-09 18:51:09 QM07EK > QM07FH 10.2 miles 151° 2025-01-31 21:38:53
JE7ZCS-10 7 2025-01-31 19:39:04 2025-01-31 21:40:32 QM07EK > QM07EJ 3.6 miles 207° 2025-01-31 21:25:33

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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