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APRS station JE7YDO-1 - show graphs
Comment: W1,FSn-N Fill-in 144.66MHz 1k2 Sukagawa
Location: 37°17.68' N 140°27.43' E - locator QM07FH40UR - show map
4.1 miles East bearing 79° from Sukagawa, Fukushima, Japan [?]
8.3 miles Southeast bearing 151° from Kōriyama, Fukushima, Japan
71.0 miles South bearing 199° from Sendai-shi, Miyagi, Japan
88.9 miles Southeast bearing 118° from Niigata-shi, Niigata, Japan
Last position: 2025-02-01 19:36:28 EST (20m55s ago)
2025-02-02 09:36:28 JST local time at Sukagawa, Japan [?]
Device: IW3FQG: UIdigi (digi)
Last path: JE7YDO-1>APNU19 via qAR,JE7ZCS-10
Positions stored: 1
Other SSIDs: JE7YDO-2
APRS digipeater – Statistics for 2025-02:
Stations heard directly: 5 on radio path – show map
Last heard a station directly: 2025-02-01 19:45:42 EST (11m41s ago)
Position packets heard directly: 39 on radio path
Stations near current position of JE7YDO-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JE7YDO-2526.2 yards 0°2025-02-01 19:56:14 JF7LWW-70.4 miles 210°2025-01-19 02:42:30
JA7KUB-123.6 miles 316°2025-01-30 22:22:29 JQ7CZX4.0 miles 258°2025-01-04 09:50:48
JP7YEX-I4.6 miles 264°2025-02-01 19:50:10 JA7UOZ-94.7 miles 274°2025-01-30 03:30:33
JH1XTL-96.9 miles 324°2025-01-26 04:39:35 JA7KUB7.4 miles 120°2025-02-01 19:33:27
JE7EUN-97.6 miles 242°2025-02-01 00:02:25 JL7CTN-A7.7 miles 337°2025-01-22 19:11:39
JE7ZCS-107.9 miles 318°2025-02-01 19:32:26 JH7RKA-78.2 miles 316°2025-01-30 00:00:29
JR7WV-I8.4 miles 322°2025-02-01 19:50:08 JP7DKM-148.9 miles 95°2025-01-31 02:26:32
JP7SYX-78.9 miles 312°2025-01-25 11:10:39 JP7YFC-I9.1 miles 323°2025-02-01 19:51:12
JG7DW-79.3 miles 336°2025-01-04 01:35:13 JE7YXW-79.3 miles 336°2025-01-03 20:00:15
JA7HYR-99.4 miles 342°2025-01-31 21:44:52 JP7DKM-99.4 miles 96°2025-02-01 18:04:54
Stations which heard JE7YDO-1 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JE7YXV-10 16 2025-01-31 20:36:10 2025-02-01 19:06:27 QM07FH > QM07ES 32.1 miles 355° 2025-02-01 19:06:27
JE7ZCS-10 30 2025-01-31 19:06:10 2025-02-01 19:36:28 QM07FH > QM07EJ 7.9 miles 318° 2025-02-01 19:36:28

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.
Stations heard directly by JE7YDO-1
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
JL1XBO-9 10 2025-01-31 22:11:01 2025-02-01 02:30:15 PM96WT > QM07FH 44.0 miles 224° 2025-01-31 22:11:01
JH7NFM-9 12 2025-01-31 22:25:12 2025-02-01 18:14:27 QM07FM > QM07FH 14.3 miles 360° 2025-01-31 22:38:36
JG1VBZ-9 3 2025-01-31 20:22:59 2025-02-01 02:09:57 QM07GD > QM07FH 11.9 miles 156° 2025-02-01 02:09:57
JA7OAR-3 6 2025-01-31 19:42:59 2025-02-01 19:45:42 QM08DF > QM07FH 65.0 miles 352° 2025-02-01 19:45:42
JL1ALS-9 8 2025-01-31 21:42:13 2025-02-01 02:31:24 QM06AK > QM07FH 64.0 miles 203° 2025-02-01 00:10:30

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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