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APRS station JA7IIZ-10 - show graphs
Comment: Utsunomiya 4.64onlyRX9600agwpe
Last status: DX: JQ1ZOM-10 36.22.29N 139.35.07E 35.4km 229üE 00:30
Location: 36°34.98' N 139°52.80' E - locator PM96WN59OW - show map
1.2 miles North bearing 350° from Utsunomiya-shi, Tochigi, Japan [?]
8.4 miles Southwest bearing 215° from Ujiie, Tochigi, Japan
62.6 miles North bearing 10° from Tokyo, Tōkyō, Japan
73.9 miles North bearing 7° from Kawasaki, Kanagawa, Japan
Last position: 2025-01-29 10:56:35 EST (42m50s ago)
2025-01-30 00:56:35 JST local time at Utsunomiya-shi, Japan [?]
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: JA7IIZ-10>APU25N via TCPIP*,qAC,T2FUKUOKA
Positions stored: 12
Packet rate: 2700 seconds between packets on average during 10799 seconds.
Other SSIDs: JA7IIZ-5 JA7IIZ-A JA7IIZ-7
APRS igate – Statistics for 2025-01:
Stations heard directly: 23 on radio path – show map
Last heard a station directly: 2025-01-28 10:40:29 EST (1d 58m ago)
Normal receiver range estimate: 31 miles (Updated: 2012-12-31 17:37:17 EST)
Position packets heard directly: 310 on radio path
Position packets sent to APRS-IS: 433 – show map
Stations near current position of JA7IIZ-10 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JA7IIZ-5101.3 yards 233°2025-01-21 21:41:08 JH1IZM-70.5 miles 94°2025-01-03 01:53:05
JE6CXJ-90.9 miles 130°2025-01-13 21:15:43 JP1YLU-I2.6 miles 78°2025-01-29 11:31:26
JG2MLI-72.8 miles 180°2025-01-01 18:56:27 JL1SGG-92.9 miles 77°2025-01-24 01:06:08
JP1GDD3.6 miles 153°2025-01-26 04:11:34 JA/TG-1104.5 miles 290°2025-01-19 16:59:40
JH1WRS-94.7 miles 169°2025-01-24 21:31:11 JK1MQE-95.6 miles 181°2025-01-03 01:36:12
JL1XBO-105.6 miles 187°2025-01-29 11:16:49 JL1XBO-55.6 miles 187°2025-01-24 08:29:02
JL1XBO-75.6 miles 187°2025-01-25 23:22:23 JL1XBO-95.7 miles 187°2025-01-29 04:35:33
7M3GUU-95.7 miles 88°2025-01-20 04:38:06 JA/TG-1086.2 miles 326°2025-01-25 16:51:03
JJ1PIG-76.4 miles 309°2025-01-25 20:19:23 JJ1PIG/16.4 miles 309°2025-01-25 20:46:49
JJ1PIG/P6.4 miles 309°2025-01-25 20:27:28 JA/TG-0746.4 miles 309°2025-01-25 19:19:51
Stations heard directly by JA7IIZ-10
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
JI1RDX-9 22 2025-01-01 03:44:25 2025-01-11 19:39:30 QM06BM > PM96WN 15.6 miles 103° 2025-01-01 05:03:05
7M1AJI-9 9 2025-01-02 17:11:45 2025-01-27 01:30:28 PM96UI > PM96WN 18.5 miles 214° 2025-01-02 22:09:15
JH1WRS-9 11 2025-01-13 17:38:51 2025-01-24 21:31:11 PM96WL > PM96WN 6.8 miles 167° 2025-01-19 17:45:34
7N4SJX-9 22 2025-01-10 21:59:52 2025-01-12 01:32:58 QM06AP > PM96WN 9.7 miles 60° 2025-01-11 23:28:28
JE1LWA-9 10 2025-01-10 00:14:57 2025-01-16 01:31:37 PM96UI > PM96WN 17.4 miles 213° 2025-01-10 00:14:57
JN1JTN-9 6 2025-01-24 19:40:28 2025-01-25 00:13:43 QM06DJ > PM96WN 25.7 miles 119° 2025-01-25 00:13:43
JE6CXJ-9 17 2025-01-11 03:24:42 2025-01-13 21:15:43 PM96WO > PM96WN 1.7 miles 69° 2025-01-13 21:11:40
JI1EDP-9 11 2025-01-01 06:57:05 2025-01-01 07:52:25 QM06AR > PM96WN 12.4 miles 42° 2025-01-01 06:57:05
JO7MOM-14 106 2025-01-01 18:31:16 2025-01-26 21:01:56 PM96XM > PM96WN 5.7 miles 158° 2025-01-22 20:14:43
JS1YAB-2 9 2025-01-01 08:07:27 2025-01-24 21:40:59 PM95OP > PM96WN 74.9 miles 208° 2025-01-24 21:40:59
JH1WDJ-9 7 2025-01-23 17:02:45 2025-01-24 04:25:24 PM96WQ > PM96WN 7.4 miles 4° 2025-01-23 17:32:38
JI1WSR-9 19 2025-01-10 20:37:39 2025-01-10 22:48:26 PM96VM > PM96WN 6.8 miles 233° 2025-01-10 20:37:39
JK1DXS-7 13 2025-01-10 18:45:56 2025-01-11 00:58:38 PM96VP > PM96WN 6.1 miles 324° 2025-01-10 22:23:58
JI1JBR-9 2 2025-01-11 19:08:19 2025-01-13 02:12:51 PM96WO > PM96WN 2.3 miles 281° 2025-01-13 02:12:51
JQ1VUE-1 13 2025-01-04 11:58:55 2025-01-28 10:40:29 PM96VD > PM96WN 30.8 miles 193° 2025-01-28 10:40:29
7N2RGC-9 4 2025-01-01 03:11:25 2025-01-21 03:42:41 PM95OX > PM96WN 57.5 miles 223° 2025-01-21 03:42:41
JA1PPH-9 1 2025-01-24 17:49:26 2025-01-24 17:49:26 PM96SR > PM96WN 22.2 miles 297° 2025-01-24 17:49:26
JK1HKX-9 1 2024-12-31 23:21:26 2024-12-31 23:21:26 QM06DG > PM96WN 31.9 miles 132° 2024-12-31 23:21:26
7L2KOZ-9 12 2025-01-18 21:36:29 2025-01-18 21:53:30 PM96UL > PM96WN 9.9 miles 231° 2025-01-18 21:53:30
JH1XTL-9 6 2025-01-25 01:37:51 2025-01-26 02:34:26 PM96VM > PM96WN 5.4 miles 237° 2025-01-25 01:41:51
JI7IVW-9 3 2025-01-01 21:44:58 2025-01-01 21:56:22 PM96WQ > PM96WN 7.5 miles 5° 2025-01-01 21:44:58
JF0PJS-9 5 2025-01-05 17:39:14 2025-01-12 21:18:27 QM06EI > PM96WN 31.6 miles 118° 2025-01-05 17:39:14
JL1SGG-9 1 2025-01-24 01:06:08 2025-01-24 01:06:08 PM96XO > PM96WN 2.9 miles 77° 2025-01-24 01:06:08

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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