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APRS station JE7ZDV-10 - show graphs
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Comment: Koriyama I-Gate 144.66 & 144.64
Last status: DX: JE7YXV-10 37.45.51N 140.24.37E 39.5km 4üE 08:16
Location: 37°24.20' N 140°22.67' E - locator QM07EJ56IT - show map - static map
0.4 miles Northwest bearing 307° from Kōriyama, Fukushima, Japan [?]
8.3 miles North bearing 358° from Sukagawa, Fukushima, Japan
65.6 miles Southwest bearing 204° from Sendai-shi, Miyagi, Japan
81.7 miles Southeast bearing 115° from Niigata-shi, Niigata, Japan
Last position: 2019-02-17 18:33:25 EST (12m9s ago)
2019-02-18 08:33:25 JST local time at Kōriyama, Japan [?]
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: JE7ZDV-10>APU25N via TCPIP*,qAC,T2EHIME
Positions stored: 10
Packet rate: 590 seconds between packets on average during 28932 seconds.
APRS igate – Statistics for 2019-02:
Stations heard directly: 27 on radio path – show map
Last heard a station directly: 2019-02-17 18:45:28 EST (6s ago)
Normal receiver range estimate: 19 miles (Updated: 2019-01-31 17:10:02 EST)
Position packets heard directly: 1589 on radio path
Position packets sent to APRS-IS: 1925 – show map
Stations near current position of JE7ZDV-10 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JA7HYR-90.9 miles 58°2019-02-17 18:45:28 JG7PEF-91.0 miles 258°2019-02-01 16:38:23
JF7BHW1.0 miles 312°2019-02-08 23:06:33 JP7YFC-I1.1 miles 258°2019-02-17 18:38:39
JA7YOQ1.1 miles 258°2019-01-25 21:33:48 JR7WV-I1.2 miles 224°2019-02-17 18:29:20
JM7QZX-91.3 miles 264°2019-02-17 18:17:48 JI7BLH-121.4 miles 252°2019-02-17 17:48:34
JP7QWK-72.0 miles 12°2019-02-10 03:08:07 JH7RKA-72.1 miles 220°2019-02-03 00:34:10
JH7RKA-92.1 miles 221°2019-02-16 17:47:28 JP7TKR-B7.8 miles 2°2019-02-15 04:53:39
JP7YEX-I8.0 miles 181°2019-02-17 18:36:53 JA7JPG B8.5 miles 318°2019-02-17 18:26:04
JA7JPG-B8.5 miles 318°2019-02-17 18:26:14 JE7ZDZ B8.5 miles 318°2019-01-21 04:39:04
JE7ZDZ-B8.5 miles 318°2019-01-21 04:39:14 JK7TBB-510.6 miles 76°2019-02-12 21:25:45
JP7TKR-C12.0 miles 12°2019-02-16 16:12:25 JP7TKR-A12.0 miles 12°2019-02-11 16:34:26
Stations heard directly by JE7ZDV-10
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
JM7QZX-9 136 2019-02-01 05:14:35 2019-02-17 18:17:48 QM07GF > QM07EJ 16.1 miles 137° 2019-02-14 05:00:46
JK1PEB-9 2 2019-02-09 00:04:16 2019-02-09 00:12:18 QM07IO > QM07EJ 21.6 miles 54° 2019-02-09 00:04:16
JI1KPB-9 3 2019-02-10 11:00:58 2019-02-12 20:55:38 QM07DM > QM07EJ 9.3 miles 317° 2019-02-12 20:55:38
JH7RKA-7 7 2019-02-02 23:19:58 2019-02-03 00:34:10 QM07EJ > QM07EJ 2.1 miles 220° 2019-02-03 00:34:10
JE1CJB-7 2 2019-02-12 18:16:58 2019-02-14 03:26:06 QM07EK > QM07EJ 2.1 miles 33° 2019-02-12 18:16:58
JA7HYR-9 249 2019-01-31 20:33:45 2019-02-17 18:45:28 QM07EM > QM07EJ 8.9 miles 357° 2019-02-02 01:13:02
JM1DZK-9 40 2019-02-01 02:20:17 2019-02-06 02:18:15 QM07BM > QM07EJ 17.5 miles 302° 2019-02-02 21:41:33
JP7DKH-1 1 2019-02-05 03:16:22 2019-02-05 03:16:22 QM07KF > QM07EJ 30.0 miles 116° 2019-02-05 03:16:22
JL1TJX-7 8 2019-02-08 12:46:20 2019-02-08 13:05:02 QM07EN > QM07EJ 11.1 miles 5° 2019-02-08 13:05:02
JL7MQN-9 8 2019-02-16 23:23:43 2019-02-17 00:55:44 QM07EG > QM07EJ 8.9 miles 185° 2019-02-17 00:55:44
JA7ZGF-1 60 2019-02-01 01:19:38 2019-02-17 17:56:52 QM06FW > QM07EJ 31.8 miles 175° 2019-02-17 17:56:52
JP7FTN-7 3 2019-02-16 21:35:08 2019-02-16 21:42:44 QM07DM > QM07EJ 9.2 miles 320° 2019-02-16 21:42:44
JA7KUB-12 8 2019-01-31 22:59:32 2019-02-14 01:04:07 QM07GF > QM07EJ 14.8 miles 137° 2019-02-06 03:24:21
JE7YSC-2 1 2019-02-06 03:12:03 2019-02-06 03:12:03 QM08IJ > QM07EJ 71.1 miles 15° 2019-02-06 03:12:03
JE7GHS-9 9 2019-02-04 19:33:39 2019-02-04 20:38:25 QM07FO > QM07EJ 15.4 miles 11° 2019-02-04 19:33:39
JE7EUN-9 470 2019-02-01 01:47:39 2019-02-17 17:43:51 PM86AA > QM07EJ 261.0 miles 250° 2019-02-16 17:45:55
JE7YXV-10 1 2019-02-15 21:04:46 2019-02-15 21:04:46 PM87LA > QM07EJ 188.9 miles 263° 2019-02-15 21:04:46
JA7UIK-9 13 2019-02-01 19:06:16 2019-02-01 19:26:44 QM07EN > QM07EJ 10.2 miles 5° 2019-02-01 19:26:44
JF7SGB-9 30 2019-01-31 22:21:18 2019-02-01 00:08:45 QM07EN > QM07EJ 11.6 miles 6° 2019-02-01 00:08:45
JQ3TDL-9 10 2019-02-01 11:08:19 2019-02-02 12:23:42 QM07FO > QM07EJ 13.0 miles 16° 2019-02-02 11:39:24
7L2IWN-9 28 2019-02-04 18:00:15 2019-02-06 01:42:35 QM07BN > QM07EJ 19.4 miles 306° 2019-02-04 18:48:51
JI7BLH-12 287 2019-01-31 23:07:21 2019-02-17 17:48:34 QM07BP > QM07EJ 23.1 miles 319° 2019-02-16 13:31:26
JH7RKA-9 89 2019-01-31 21:18:02 2019-02-16 17:47:28 QM07DJ > QM07EJ 4.4 miles 258° 2019-02-15 23:47:46
JA7RTG-7 6 2019-02-10 20:54:42 2019-02-10 21:35:34 QM07IS > QM07EJ 30.4 miles 34° 2019-02-10 21:35:34
JH7NFM-9 88 2019-02-02 18:53:14 2019-02-17 05:42:19 QM07HK > QM07EJ 12.9 miles 73° 2019-02-13 15:55:35
JP7QWK-7 4 2019-02-10 02:54:05 2019-02-10 03:08:07 QM07EK > QM07EJ 2.0 miles 12° 2019-02-10 03:08:07
JO7MOM-14 26 2019-01-31 23:22:05 2019-02-14 23:32:40 QM07EN > QM07EJ 11.4 miles 5° 2019-01-31 23:44:45

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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