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APRS station JA1SZN-9 - show graphs
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Comment: 433.300MHz 433.24,433.78MHz
Mic-E message: In service
Location: 35°25.03' N 139°21.86' E - locator PM95QK30RC - show map - static 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: 2018-02-23 08:41:12 EST (12h40m ago)
2018-02-23 22:41:12 JST local time at Atsugi, Japan [?]
Altitude: 85 ft
Course: 159°
Device: Yaesu: FTM-400DR (rig)
Last path: JA1SZN-9>S5RUP3 via JM1IZV-2*,qAS,JM1ZED-2 (good)
Positions stored: 77528
Packet rate: 541 seconds between packets on average during 3247 seconds.
Other SSIDs: JA1SZN JA1SZN-7
Stations near current position of JA1SZN-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JA1SZN16.8 yards 90°2018-02-18 09:58:45 JJ1OBJ-50.5 miles 125°2018-02-10 21:59:54
JK1SEA-90.8 miles 268°2018-02-22 15:59:36 JG1PLA-70.8 miles 6°2018-02-19 06:51:54
JA1RBY-131.3 miles 56°2018-02-23 21:11:29 JA1RBY-41.3 miles 56°2018-02-19 19:09:11
JJ1GQF-91.3 miles 56°2018-02-21 00:09:50 JA1RBY-91.4 miles 58°2018-02-20 01:07:58
JE1COG-71.5 miles 271°2018-01-27 23:17:07 JF1THD-91.6 miles 3°2018-02-23 19:20:07
JM1ESG-91.7 miles 204°2018-02-23 21:01:33 JI1ETF-131.9 miles 6°2018-02-23 21:20:13
JF1BQZ-91.9 miles 9°2018-02-22 05:17:10 JF1BQZ1.9 miles 10°2018-01-31 09:36:37
JE1XII-91.9 miles 239°2018-02-21 22:17:16 JA1BTO-92.0 miles 17°2018-02-17 03:38:28
JP1YJX-I2.2 miles 102°2018-02-23 21:03:33 7K3OHQ-92.3 miles 316°2018-02-21 23:52:04
JH1QMX-92.3 miles 330°2018-02-11 20:55:43 JA9QQN-92.5 miles 21°2018-02-23 05:39:36
Stations which heard JA1SZN-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JA1KWV-1 5 2018-02-05 16:48:07 2018-02-12 16:39:49 PM95RM > PM95TR 16.9 miles 30° 2018-02-12 16:39:49
JM1IZV-2 169 2018-01-31 21:45:31 2018-02-23 08:41:12 PM95RL > PM95QI 13.6 miles 216° 2018-02-06 16:58:21
JQ1YFT-2 437 2018-01-31 21:06:09 2018-02-22 07:50:12 PM95UL > PM95OP 27.1 miles 295° 2018-02-06 22:44:34
JA1YKX-2 90 2018-02-01 01:59:20 2018-02-22 04:13:41 PM95PK > PM95SM 15.4 miles 74° 2018-02-01 03:56:36
JK1ZPR-2 3 2018-02-01 02:21:05 2018-02-21 23:24:15 PM95PK > QM05DJ 53.9 miles 91° 2018-02-01 02:21:05
JQ1YZZ-10 193 2018-02-01 02:17:49 2018-02-20 03:31:05 PM95PK > PM95UN 22.7 miles 69° 2018-02-01 02:34:04
JQ1YWK-10 423 2018-01-31 21:05:03 2018-02-23 07:51:26 PM95UK > PM95QP 21.8 miles 308° 2018-02-08 02:42:39
JQ1YUX-10 70 2018-02-04 16:57:16 2018-02-14 21:36:42 PM95QL > PM95UN 19.0 miles 70° 2018-02-14 21:36:42
JM1ZED-2 88 2018-01-31 21:11:33 2018-02-22 07:48:02 PM95QM > PM95RI 12.7 miles 157° 2018-02-14 21:11:18
JQ1ZIF-2 10 2018-02-01 04:06:22 2018-02-08 17:21:25 PM95PK > QM05CK 48.2 miles 88° 2018-02-01 04:06:22
JH1AGK-10 29 2018-02-03 09:14:08 2018-02-18 23:33:33 PM95QK > PM95UP 25.5 miles 51° 2018-02-18 23:33:33
JJ2YMT-2 7 2018-01-31 21:08:19 2018-02-18 22:29:12 PM95QK > PM95MB 33.9 miles 216° 2018-02-12 19:54:00
JQ1ZUJ-10 5 2018-02-05 17:22:55 2018-02-08 02:53:37 PM95TK > QM05AD 33.5 miles 130° 2018-02-08 02:53:37

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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