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APRS station JS1YOB-1 - show graphs
Comment: TinyTrak4 Alpha
Mic-E message: Off duty
Location: 35°57.95' N 140°23.23' E - locator QM05EX61LT - show map
3.6 miles East bearing 80° from Inashiki, Ibaraki, Japan [?]
7.8 miles Northwest bearing 307° from Katori-shi, Chiba, Japan
43.4 miles Northeast bearing 64° from Tokyo, Tōkyō, Japan
55.0 miles Northeast bearing 49° from Yokohama-shi, Kanagawa, Japan
Last position: 2025-01-23 00:22:27 EST (19m57s ago)
2025-01-23 14:22:27 JST local time at Inashiki, Japan [?]
Altitude: 115 ft
Course:
Speed: 0 MPH
Last path: JS1YOB-1>SUUWY5 via qAR,JG1FVF
Positions stored: 383
Packet rate: 1198 seconds between packets on average during 58710 seconds.
Other SSIDs: JS1YOB
APRS digipeater – Statistics for 2025-01:
Stations heard directly: 11 on radio path – show map
Last heard a station directly: 2025-01-20 07:46:46 EST (2d 16h55m ago)
Position packets heard directly: 46 on radio path
Stations near current position of JS1YOB-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JG1FVF-1215.7 yards 90°2025-01-18 19:21:18 JG1FVF-725.6 yards 221°2025-01-18 07:51:37
JG1FVF223.6 yards 0°2025-01-23 00:35:23 JL1LCW-152.6 miles 249°2025-01-23 00:07:42
JL1LCW-132.6 miles 249°2025-01-23 00:42:08 JF1JBO-72.6 miles 78°2025-01-21 02:51:47
JF1JBO-A2.6 miles 79°2025-01-21 05:00:42 JQ1ZPG-A2.6 miles 79°2024-12-26 19:24:14
JQ1ZPG-D2.7 miles 81°2025-01-23 00:25:14 JL1CUT-93.9 miles 208°2025-01-03 22:30:18
JM1FTS5.3 miles 251°2025-01-11 00:54:51 JP1YLT-I5.8 miles 291°2025-01-23 00:35:08
JG1FVF-97.6 miles 231°2025-01-22 17:23:12 JP1YDS-I7.8 miles 127°2025-01-23 00:42:09
JK1IGO-98.7 miles 102°2025-01-05 19:55:04 JG1KGY-99.1 miles 152°2025-01-10 21:37:32
JQ1ZAB-109.3 miles 126°2025-01-23 00:34:29 JM1DVI-912.2 miles 229°2025-01-22 16:53:36
JF3TFK-112.5 miles 307°2025-01-04 15:01:09 JJ1XTG-212.7 miles 308°2025-01-20 22:12:07
Stations which heard JS1YOB-1 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JQ1ZAB-10 14 2025-01-01 11:31:47 2025-01-16 17:16:14 QM05EX > QM05GV 9.3 miles 126° 2025-01-16 17:16:14
JG1FVF 1589 2024-12-31 19:13:12 2025-01-23 00:22:27 QM05EX > QM05EX 223.6 yards 0° 2025-01-23 00:22:27

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 JS1YOB-1
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
JQ1BRQ-12 3 2025-01-05 23:46:42 2025-01-06 02:29:22 QM06EC > QM05EX 8.9 miles 5° 2025-01-05 23:46:42
JE1JTB-7 1 2025-01-02 01:29:05 2025-01-02 01:29:05 QM05EV > QM05EX 3.8 miles 177° 2025-01-02 01:29:05
JI1EDP-9 6 2025-01-01 08:22:49 2025-01-01 22:14:16 QM06DI > QM05EX 27.2 miles 344° 2025-01-01 08:22:49
JA5SAG-9 5 2025-01-13 02:55:13 2025-01-17 21:24:34 QM05GV > QM05EX 8.6 miles 131° 2025-01-14 18:07:38
JG1VBZ-9 1 2025-01-13 03:55:46 2025-01-13 03:55:46 QM06BC > QM05EX 15.3 miles 304° 2025-01-13 03:55:46
JG1FVF-9 6 2025-01-07 17:11:53 2025-01-20 17:14:43 QM05DW > QM05EX 5.2 miles 229° 2025-01-07 17:11:53
JJ1DWP-9 1 2025-01-17 22:53:50 2025-01-17 22:53:50 QM05DX > QM05EX 4.0 miles 302° 2025-01-17 22:53:50
JM1HVO-3 1 2025-01-20 07:46:46 2025-01-20 07:46:46 QM05DS > QM05EX 15.2 miles 197° 2025-01-20 07:46:46
JL1LCW-9 4 2025-01-02 01:38:47 2025-01-17 23:17:55 QM05DX > QM05EX 4.1 miles 280° 2025-01-17 05:02:06
JJ1JDT-9 2 2025-01-15 00:31:28 2025-01-15 04:07:09 QM05HW > QM05EX 15.0 miles 101° 2025-01-15 00:31:28
JL1ALS-9 16 2024-12-31 20:08:07 2025-01-21 22:40:00 QM06BB > QM05EX 14.6 miles 291° 2025-01-12 17:09:59

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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