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APRS weather station JS1SZZ-13 - show graphs
Comment: 144.66MHz
Location: 36°33.00' N 138°47.19' E - locator PM96JN42JA - show map
4.2 miles Southwest bearing 237° from Nakanojō, Gunma, Japan [?]
12.7 miles West bearing 291° from Shibukawa, Gunma, Japan
78.0 miles Northwest bearing 320° from Tokyo, Tōkyō, Japan
88.0 miles Northwest bearing 324° from Kawasaki, Kanagawa, Japan
Last position: 2025-02-06 10:44:08 EST (2m8s ago)
2025-02-07 00:44:08 JST local time at Nakanojō, Japan [?]
Last WX report: 2025-02-06 10:44:08 EST (2m8s ago) – show weather charts
17 °F 63% 1005.7 mbar 0.0 MPH North
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: JS1SZZ-13>APU25N via TCPIP*,qAC,T2OSAKA
Positions stored: 18
Packet rate: 600 seconds between packets on average during 29401 seconds.
Other SSIDs: JS1SZZ-9 JS1SZZ-7
APRS igate – Statistics for 2025-02:
Stations heard directly: 1 on radio path – show map
Last heard a station directly: 2025-02-01 03:32:10 EST (5d 7h14m ago)
Position packets heard directly: 1 on radio path
Position packets sent to APRS-IS: 1 – show map
Stations near current position of JS1SZZ-13 - show more
callsign distance last heard - EST      callsign distance last heard - EST
7M2VYN-96.4 miles 88°2025-02-06 07:14:28 JH1RYE/17.2 miles 135°2025-01-31 19:54:56
JG1WKM7.2 miles 135°2025-01-31 21:00:19 JA/GM-0418.1 miles 125°2025-01-27 04:23:05
JA/GM-0458.1 miles 139°2025-01-17 16:45:12 JA/GM-0368.2 miles 129°2025-01-26 03:32:57
JI1UON-711.8 miles 120°2025-02-06 08:16:17 JA/GM-04612.1 miles 76°2025-02-06 07:35:59
JH1NDM-1212.3 miles 105°2025-02-05 23:47:20 JL1TFJ-1212.3 miles 105°2025-02-01 04:51:15
JS1YFI-1012.3 miles 105°2025-02-06 10:25:48 7N4QUE-912.3 miles 105°2025-02-06 03:31:56
JH1NDM-912.3 miles 105°2025-01-29 19:41:50 JH1NDM-1312.4 miles 100°2025-02-06 10:40:04
JP1NNS-912.7 miles 115°2025-02-06 04:40:36 7K1JVQ-713.2 miles 118°2025-01-25 20:17:52
7K1JVQ-913.5 miles 117°2025-02-06 04:31:56 JK1MWP-913.6 miles 116°2025-02-06 03:51:26
JI1WSR-913.6 miles 116°2025-01-18 21:05:38 JE1MGB-915.3 miles 129°2025-02-04 01:30:48
Stations heard directly by JS1SZZ-13
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
JJ1LXW-9 1 2025-02-01 03:32:10 2025-02-01 03:32:10 PM96LH > PM96JN 18.8 miles 143° 2025-02-01 03:32:10

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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