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APRS station JA1SZN-9 - show graphs
Comment: 433.780MHz 433.24,433.78MHz
Mic-E message: In service
Location: 35°25.03' N 139°21.86' E - locator PM95QK30RC - show map
3.7 miles Northeast bearing 60° from Isehara, Kanagawa, Japan [?]
8.5 miles East bearing 68° from Hadano, Kanagawa, Japan
15.8 miles West bearing 262° from Yokohama-shi, Kanagawa, Japan
26.3 miles Southwest bearing 224° from Tokyo, Tōkyō, Japan
Last position: 2024-05-20 09:42:36 EDT (5h39m ago)
2024-05-20 22:42:36 JST local time at Isehara, Japan [?]
Altitude: 105 ft
Course: 272°
Speed: 0 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: JA1SZN-9>S5RUP3 via WIDE1-1,qAS,JQ1ZWR-4 (good)
Positions stored: 145884
Packet rate: 166 seconds between packets on average during 2495 seconds.
Other SSIDs: JA1SZN-7
Stations near current position of JA1SZN-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JG1PLA-90.8 miles 19°2024-05-19 02:50:35 JL2PGM-150.8 miles 19°2024-05-20 15:10:11
JL2PGM-10.8 miles 19°2024-05-20 14:54:26 JG1PLA-70.8 miles 20°2024-05-19 02:51:22
JJ1RHL-A1.0 miles 43°2024-05-05 05:00:00 JA1RBY-91.3 miles 56°2024-05-19 22:05:32
JA1RBY-131.3 miles 56°2024-05-20 15:20:22 JQ1ZWR-41.3 miles 56°2024-05-20 15:05:45
JL1OFN-91.5 miles 331°2024-05-02 00:10:02 JG1TNX-D1.7 miles 177°2024-05-07 23:36:57
JL1DRF-71.8 miles 296°2024-05-19 05:50:25 JK1TEV-71.8 miles 300°2024-05-02 04:22:13
JF1BQZ-91.9 miles 10°2024-05-20 08:00:32 7M1BQT-91.9 miles 350°2024-05-15 17:26:41
JI1KYZ-A1.9 miles 268°2024-05-20 11:08:37 JH1OXL-71.9 miles 349°2024-05-17 03:14:51
JK1TOZ-71.9 miles 156°2024-05-04 07:02:20 JQ1NDH-72.1 miles 5°2024-05-20 04:52:25
JK1IIH-92.1 miles 145°2024-05-19 23:09:35 JA6NGD-92.1 miles 309°2024-05-20 05:28:02
Stations which heard JA1SZN-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JQ1YZZ-4 57 2024-05-02 08:58:14 2024-05-20 09:04:16 PM95OM > PM95UN 25.3 miles 83° 2024-05-19 00:59:38
JQ1ZIF-4 10 2024-05-12 10:15:11 2024-05-19 01:22:13 PM95PM > QM05CK 52.9 miles 94° 2024-05-18 23:18:04
JQ1ZWR-4 793 2024-05-02 08:45:14 2024-05-20 09:42:36 CM05HK > PM95QK 4425.5 miles 296° 2024-05-09 03:47:58
JS1YAB-4 138 2024-05-02 08:48:29 2024-05-19 10:39:29 PM95TP > PM95OP 22.5 miles 264° 2024-05-17 22:27:26
JN1ARX-6 46 2024-05-02 09:10:09 2024-05-19 09:56:32 PM95PK > PM95QO 11.4 miles 5° 2024-05-18 22:56:19
JN1ARX-10 7 2024-05-07 09:53:56 2024-05-15 10:00:41 PM95QK > PM95QO 10.1 miles 345° 2024-05-15 10:00:41

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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