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APRS station JO3SEN-7 - show graphs
Comment: MACHIDA 439.64MHz JR1WM
Mic-E message: Off duty
Location: 35°32.44' N 139°28.22' E - locator PM95RM69KS - show map
1.1 miles East bearing 89° from Machida, Tōkyō, Japan [?]
4.1 miles North bearing 16° from Minami-rinkan, Kanagawa, Japan
11.6 miles Northwest bearing 304° from Yokohama-shi, Kanagawa, Japan
16.1 miles Southwest bearing 230° from Tokyo, Tōkyō, Japan
Last position: 2025-01-05 02:07:51 EST (15d 1h24m ago)
2025-01-05 16:07:51 JST local time at Machida, Japan [?]
Altitude: 249 ft
Course: 36°
Speed: 0 MPH
Device: Kenwood: TH-D72 (ht)
Last path: JO3SEN-7>SUSRT4 via JO3SEN-2*,qAR,JQ1YDA-10 (good)
Positions stored: 9182
Other SSIDs: JO3SEN-9 JO3SEN-2 JO3SEN-15 JO3SEN
Stations near current position of JO3SEN-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JI6DUE-C0.7 miles 87°2025-01-12 06:52:04 JJ4HLS-91.6 miles 115°2025-01-19 02:31:20
7M1VGP-91.7 miles 176°2025-01-19 18:18:22 JK1CQY-72.2 miles 223°2025-01-12 00:00:14
JL1XHD-72.4 miles 256°2025-01-18 23:41:27 JH1NHK2.8 miles 245°2025-01-19 00:06:25
JJ1RHL-92.8 miles 77°2025-01-20 03:32:05 JH1TVN-92.8 miles 159°2025-01-12 04:35:28
JG1VRY-92.8 miles 28°2025-01-13 04:46:03 JQ1BWT3.0 miles 31°2025-01-15 21:43:55
JR0DLU-73.0 miles 167°2025-01-06 01:20:53 JG1RBF-93.1 miles 308°2025-01-19 23:49:36
JM1BEP-73.2 miles 300°2025-01-19 11:04:48 JM1BEP-93.2 miles 299°2025-01-19 11:09:03
JA9FAL3.2 miles 104°2025-01-17 16:41:34 JJ1OKA-73.4 miles 19°2024-12-30 20:26:15
JH1OXL-93.8 miles 312°2025-01-19 18:23:50 JK1NFC3.8 miles 241°2025-01-11 04:53:31
JF1HIS-93.8 miles 222°2025-01-07 21:41:22 JL1AAW-74.1 miles 122°2025-01-02 07:41:12
Stations which heard JO3SEN-7 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JA1YKX-2 9 2025-01-02 20:04:08 2025-01-03 03:43:19 PM95RM > PM95SM 5.4 miles 111° 2025-01-03 02:08:21
JS1YAB-2 9 2025-01-02 19:53:22 2025-01-03 01:53:33 PM95RM > PM95OP 14.9 miles 303° 2025-01-02 19:54:51
JQ1YBV-10 1 2025-01-03 01:54:34 2025-01-03 01:54:34 PM95RM > PM95RL 2.9 miles 186° 2025-01-03 01:54:34
JO3SEN-2 47 2025-01-02 19:35:52 2025-01-05 02:07:51 PM95RM > PM95RM 2.0 miles 355° 2025-01-02 22:48:41

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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