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APRS station JA1SZN-9 - show graphs
Comment: 433.460MHz 433.24,433.78MHz
Mic-E message: In service
Location: 35°25.02' N 139°21.86' E - locator PM95QK30RB - show map
1.5 miles South bearing 170° from Atsugi, Kanagawa, Japan [?]
3.7 miles Northeast bearing 60° from Isehara, 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: 2024-11-15 07:15:18 EST (1h14m ago)
2024-11-15 21:15:18 JST local time at Atsugi, Japan [?]
Altitude: 46 ft
Course: 271°
Speed: 0 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: JA1SZN-9>S5RUP2 via WIDE1-1,qAS,JQ1ZWR-4 (good)
Positions stored: 150784
Packet rate: 243 seconds between packets on average during 6079 seconds.
Other SSIDs: JA1SZN-7
Stations near current position of JA1SZN-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
7N4KAP-90.4 miles 352°2024-11-10 04:20:47 JL2PGM-150.8 miles 19°2024-11-15 07:56:48
JL2PGM-10.8 miles 19°2024-11-13 02:45:57 JG1PLA-90.9 miles 18°2024-11-14 08:15:18
JA1RBY-91.3 miles 56°2024-11-03 20:31:38 JA1RBY-131.3 miles 56°2024-11-15 08:27:33
JQ1ZWR-41.3 miles 56°2024-11-11 14:32:46 JA1VQP1.4 miles 139°2024-10-25 07:19:35
JH1MCU1.5 miles 359°2024-11-14 08:41:09 JA8TNQ-A1.5 miles 32°2024-11-13 22:20:50
JE1XII-91.7 miles 40°2024-10-23 09:31:49 JL1DRF-71.8 miles 296°2024-11-02 20:00:07
JL1DRF1.8 miles 296°2024-11-12 04:04:56 JF1BQZ-91.9 miles 10°2024-11-15 06:10:52
JA6NGD-92.1 miles 309°2024-11-15 05:00:07 JP1YJX-I2.2 miles 101°2024-11-15 08:18:53
JM1ESG-i2.5 miles 179°2024-11-15 05:19:37 JM1ESG-92.6 miles 179°2024-11-15 04:06:52
JE1JGI2.6 miles 21°2024-10-19 04:03:44 JN1IJM-92.6 miles 35°2024-11-14 05:12:40
Stations which heard JA1SZN-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JQ1YZZ-4 23 2024-11-02 02:09:58 2024-11-14 20:01:57 PM95QJ > PM95UN 21.1 miles 55° 2024-11-02 08:23:38
JQ1ZWR-4 269 2024-11-02 02:01:14 2024-11-15 07:15:18 JF04AN > PM95QK 10159.9 miles 78° 2024-11-14 22:23:28
JS1YAB-4 60 2024-11-02 02:05:34 2024-11-15 07:07:20 JF04AQ > PM95OP 10153.9 miles 77° 2024-11-02 08:22:33
JN1ARX-6 2 2024-11-05 06:17:47 2024-11-11 06:01:59 PM95QJ > PM95QO 13.7 miles 355° 2024-11-05 06:17:47

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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