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APRS station JO3SEN-7 - show graphs
Comment: YOKOHAMA MACHIDA 439.64 JR1WM
Mic-E message: En route
Location: 35°31.45' N 139°31.24' E - locator PM95SM25LT - show map
8.6 miles Northwest bearing 308° from Yokohama-shi, Kanagawa, Japan [?]
11.0 miles West bearing 271° from Kawasaki, Kanagawa, Japan
14.9 miles Southwest bearing 220° from Tokyo, Tōkyō, Japan
Last position: 2024-07-26 07:07:50 EDT (12h21m ago)
2024-07-26 20:07:50 JST local time at Yokohama-shi, Japan [?]
Altitude: 115 ft
Course: 24°
Speed: 6 MPH
Device: Kenwood: TH-D75 (ht)
Last path: JO3SEN-7>SU3QT5 via JA1YKX-2*,qAR,JQ1YZZ-10 (good)
Positions stored: 5312
Packet rate: 53 seconds between packets on average during 478 seconds.
Other SSIDs: JO3SEN-2 JO3SEN-9 JO3SEN-15 JO3SEN JO3SEN
Last heard a station directly: 2023-11-05 07:14:34 EST (264d 11h15m ago)
Stations near current position of JO3SEN-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JK1PQX-90.4 miles 326°2024-07-20 17:33:42 JJ4HLS-91.3 miles 288°2024-07-22 12:56:20
JA1DRE-11.6 miles 164°2024-07-26 19:25:42 JE1MKU-71.6 miles 40°2024-06-27 04:18:18
JA1DRE-A1.6 miles 137°2024-07-26 18:55:56 JA1DRE-91.6 miles 136°2024-07-25 23:58:55
JL1DOH1.8 miles 298°2024-07-26 06:00:57 JH1TWX-91.9 miles 263°2024-07-17 21:05:29
JK1WBP-52.0 miles 215°2024-06-29 03:21:23 JM1EUP-12.2 miles 102°2024-06-28 04:21:37
JG1UBK-92.2 miles 29°2024-07-21 21:29:12 JH7SZD-92.2 miles 118°2024-07-24 01:33:53
JH7SZD-72.2 miles 118°2024-07-23 21:33:05 JA1YKX-12.2 miles 118°2024-07-26 19:10:00
JA1YKX-22.2 miles 118°2024-07-26 19:04:48 JO1IXM-92.3 miles 230°2024-07-26 19:29:32
JA1DRE2.5 miles 203°2024-07-03 20:43:33 7N4HRS-72.5 miles 271°2024-07-21 04:14:08
JA8TNQ-A2.8 miles 130°2024-07-26 00:58:08 JA1VBU-72.9 miles 81°2024-07-09 09:28:26
Stations which heard JO3SEN-7 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JA1YKX-2 339 2024-07-01 07:24:22 2024-07-26 07:07:50 PM95RN > PM95SM 5.9 miles 128° 2024-07-24 06:40:50
JS1YAB-2 82 2024-07-01 07:25:13 2024-07-25 19:02:53 PM95SM > PM95OP 19.0 miles 295° 2024-07-10 05:48:20

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.
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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