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APRS station JH1YAK-1 - show graphs
Comment: W1,GMn-N Fill-in Ota 144.66MHz
Last beacon: UIDIGI 1.9
Location: 36°17.77' N 139°22.83' E - locator PM96QH51PB - show map
0.8 miles East bearing 109° from Ōta, Gunma, Japan [?]
4.6 miles Southwest bearing 236° from Ashikaga, Tochigi, Japan
45.4 miles North bearing 338° from Tokyo, Tōkyō, Japan
60.4 miles North bearing 346° from Yokohama-shi, Kanagawa, Japan
Last position: 2025-01-21 19:41:00 EST (5m31s ago)
2025-01-22 09:41:00 JST local time at Ōta, Japan [?]
Device: IW3FQG: UIdigi (digi)
Last path: JH1YAK-1>APNU19 via WIDE2-1,qAS,JG1PNO-10 (good)
Positions stored: 8
Packet rate: 1763 seconds between packets on average during 86410 seconds.
APRS digipeater – Statistics for 2025-01:
Stations heard directly: 25 on radio path – show map
Last heard a station directly: 2025-01-21 17:46:42 EST (1h59m ago)
Normal receiver range estimate: 56 miles (Updated: 2018-09-30 17:17:43 EDT)
Position packets heard directly: 289 on radio path
Stations near current position of JH1YAK-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
7L3KFI-9245.2 yards 172°2025-01-21 17:51:41 JA1COT-90.4 miles 326°2025-01-20 17:06:56
JI2WYI-90.5 miles 107°2025-01-20 16:57:32 JI7XLZ-72.5 miles 356°2024-12-29 00:56:42
JA/GM-1046.4 miles 332°2025-01-11 20:45:11 JJ1IZH-76.7 miles 260°2025-01-19 07:04:41
JJ1IZH-87.1 miles 262°2025-01-21 19:22:06 7L4SYV7.7 miles 133°2025-01-21 08:13:21
JL1BCD7.9 miles 281°2025-01-02 18:58:32 JF1VEX-98.2 miles 295°2025-01-18 04:01:37
JE1ECX8.5 miles 121°2025-01-21 02:39:08 JO1MVU-69.0 miles 352°2025-01-19 09:12:25
7M3VZE-99.2 miles 193°2025-01-21 18:43:47 JK1FUN-109.2 miles 85°2025-01-21 17:00:41
JP1BBH-19.4 miles 174°2025-01-21 19:36:41 JP1BBH-99.5 miles 173°2025-01-19 04:09:40
JJ1HWM9.7 miles 275°2025-01-16 21:09:54 JK1FUN-99.9 miles 86°2025-01-19 05:23:06
JG1TKM-910.1 miles 231°2024-12-26 02:44:48 JG1TKM-Y10.3 miles 231°2025-01-21 16:55:57
Stations heard directly by JH1YAK-1
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
JR0BAQ-9 2 2025-01-16 13:28:07 2025-01-16 13:29:40 PM96JH > PM96QH 32.6 miles 271° 2025-01-16 13:29:40
JA1DFO-7 1 2025-01-04 19:55:13 2025-01-04 19:55:13 PM96MB > PM96QH 24.3 miles 231° 2025-01-04 19:55:13
JM2WQD-9 1 2025-01-14 18:44:21 2025-01-14 18:44:21 PM95QW > PM96QH 24.1 miles 178° 2025-01-14 18:44:21
7L3KFI-9 44 2025-01-05 16:35:12 2025-01-21 17:46:42 PM96PE > PM96QH 9.0 miles 199° 2025-01-11 20:44:59
JP1BBH-9 11 2025-01-02 01:19:13 2025-01-18 00:05:23 PM96RC > PM96QH 12.5 miles 170° 2025-01-18 00:05:23
JF1VEX-9 5 2025-01-06 01:44:35 2025-01-06 01:56:42 PM96SI > PM96QH 9.4 miles 56° 2025-01-06 01:56:42
7K1JVQ-9 1 2025-01-03 20:53:28 2025-01-03 20:53:28 PM96NK > PM96QH 18.1 miles 302° 2025-01-03 20:53:28
7M3VZE-9 11 2025-01-06 05:43:47 2025-01-21 17:13:23 PM96QD > PM96QH 10.7 miles 177° 2025-01-21 05:53:20
JE1JTB-7 13 2025-01-02 23:30:51 2025-01-11 23:05:44 PM96RD > PM96QH 10.2 miles 168° 2025-01-11 21:25:49
JE6AUN-7 16 2025-01-03 17:09:36 2025-01-19 06:20:01 PM95RX > PM96QH 21.7 miles 168° 2025-01-12 06:41:34
JI1MIR-9 1 2025-01-10 17:12:46 2025-01-10 17:12:46 PM96LC > PM96QH 24.9 miles 241° 2025-01-10 17:12:46
JJ1IZH-7 4 2025-01-13 01:13:27 2025-01-19 07:02:25 PM96PG > PM96QH 6.8 miles 256° 2025-01-19 07:02:25
7L2IWN-13 84 2024-12-31 20:31:04 2025-01-20 23:40:12 PM95MW > PM96QH 30.1 miles 219° 2025-01-20 23:40:12
JE6AUN-9 18 2025-01-03 17:10:23 2025-01-19 06:43:18 PM95RW > PM96QH 24.6 miles 168° 2025-01-13 06:49:24
7M3PEK-12 1 2025-01-11 17:46:26 2025-01-11 17:46:26 PM96PG > PM96QH 6.3 miles 264° 2025-01-11 17:46:26
7L4SXZ-9 36 2024-12-31 19:46:42 2025-01-19 02:32:42 PM96TH > PM96QH 13.2 miles 84° 2025-01-01 19:55:42
JI1LCY-7 1 2025-01-01 21:18:55 2025-01-01 21:18:55 PM95LU > PM96QH 39.0 miles 219° 2025-01-01 21:18:55
JJ1LXW-9 5 2025-01-11 19:35:32 2025-01-19 01:29:19 PM96JH > PM96QH 34.8 miles 270° 2025-01-19 01:29:19
JI1UON-7 1 2025-01-14 01:51:39 2025-01-14 01:51:39 PM96QE > PM96QH 8.7 miles 182° 2025-01-14 01:51:39
JI2WYI-9 14 2025-01-05 06:15:51 2025-01-17 01:24:40 PM96RH > PM96QH 5.8 miles 91° 2025-01-05 06:15:51
JG1VBZ-9 3 2025-01-01 23:30:18 2025-01-02 00:51:31 PM96JH > PM96QH 32.8 miles 271° 2025-01-02 00:51:31
7N1ICA-7 1 2025-01-10 19:14:23 2025-01-10 19:14:23 PM95NW > PM96QH 29.7 miles 211° 2025-01-10 19:14:23
JA1COT-9 4 2025-01-05 17:07:23 2025-01-20 17:06:56 PM96PH > PM96QH 3.8 miles 285° 2025-01-17 03:31:27
JI1JLD-7 3 2024-12-31 23:03:58 2025-01-13 23:05:21 PM96UH > PM96QH 16.9 miles 87° 2024-12-31 23:03:58
JK1FUN-9 8 2025-01-08 05:01:15 2025-01-19 01:45:25 PM96VH > PM96QH 22.4 miles 87° 2025-01-10 03:33:48

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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