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APRS station 7N4SJX-9 - show graphs
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Mic-E message: In service
Location: 35°59.08' N 139°27.73' E - locator PM95RX56LH - show map - static map
4.5 miles Northeast bearing 65° from Sakado, Saitama, Japan [?]
5.4 miles West bearing 259° from Okegawa, Saitama, Japan
24.1 miles Northwest bearing 328° from Tokyo, Tōkyō, Japan
38.4 miles North bearing 345° from Yokohama-shi, Kanagawa, Japan
Last position: 2018-09-23 07:25:58 EDT (9h24m ago)
2018-09-23 20:25:58 JST local time at Sakado, Japan [?]
Altitude: 56 ft
Course:
Device: Kenwood: TM-D710 (rig)
Last path: 7N4SJX-9>S5UYP8 via qAR,JI1LCY-10
Positions stored: 33695
Packet rate: 327 seconds between packets on average during 16017 seconds.
Stations near current position of 7N4SJX-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
N4SJX-91.1 miles 158°2018-09-23 07:08:59 4SJX-91.7 miles 143°2018-09-23 07:00:29
Okegawa3.6 miles 81°2018-09-23 16:42:44 mitinoeki3.6 miles 81°2018-09-07 01:28:23
JK1FTN-73.8 miles 44°2018-09-12 01:45:34 JG1XAF-74.1 miles 173°2018-09-21 18:38:01
JJ0PTS-94.1 miles 313°2018-09-16 06:24:27 JH1LYY-A4.2 miles 308°2018-08-24 22:34:39
7M2CKH-95.4 miles 147°2018-09-10 01:54:10 JE4RBR-55.5 miles 325°2018-09-23 03:09:58
JG1NSP-A5.5 miles 152°2018-08-31 23:44:50 JG1CZR5.6 miles 173°2018-09-20 22:01:35
JG1QLB5.9 miles 166°2018-09-23 04:33:44 7M3LUI-95.9 miles 228°2018-09-16 06:33:18
JH1EDA-96.0 miles 225°2018-09-23 05:49:30 7L1FOX6.2 miles 146°2018-09-13 00:18:55
JH1HFE-146.2 miles 68°2018-09-22 18:07:10 JP1YKW-I6.2 miles 146°2018-09-23 16:47:29
JH1TWC-96.2 miles 142°2018-09-21 18:17:33 JG1LPN-126.2 miles 320°2018-09-23 09:07:41
Stations which heard 7N4SJX-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JA1KWV-1 28 2018-09-02 00:52:52 2018-09-23 02:42:57 PM95XS > PM95TR 18.0 miles 260° 2018-09-08 02:00:10
JS1RMZ-1 1 2018-09-02 00:53:53 2018-09-02 00:53:53 PM95TV > PM95QQ 20.9 miles 224° 2018-09-02 00:53:53
JN1NVQ 17 2018-09-16 08:24:40 2018-09-23 03:45:48 PM96QB > PM96UE 23.3 miles 65° 2018-09-23 03:45:48
JH1YAK-1 14 2018-09-02 04:21:22 2018-09-23 03:56:53 PM95UV > PM96QH 33.8 miles 324° 2018-09-02 04:21:22
JM1YTY-3 12 2018-09-02 02:11:07 2018-09-16 10:16:47 PM96TB > PM95WC 68.9 miles 167° 2018-09-16 08:29:42
JH1NDM-10 12 2018-09-23 03:57:52 2018-09-23 05:03:14 PM96OE > PM96MM 26.1 miles 336° 2018-09-23 03:57:52
JI1KAV-1 1 2018-09-23 04:52:13 2018-09-23 04:52:13 PM96NG > PM96NH 5.4 miles 334° 2018-09-23 04:52:13
JI1LCY-10 11 2018-09-02 04:52:05 2018-09-23 07:25:58 PM95UV > PM95RU 16.9 miles 258° 2018-09-02 04:52:05
JH1LWU-13 63 2018-09-07 23:01:10 2018-09-08 02:44:22 PM95XS > PM95WS 2.8 miles 287° 2018-09-08 02:02:09
JM1YTU-3 6 2018-09-02 01:55:00 2018-09-08 04:32:36 PM95UV > QM05CL 42.1 miles 136° 2018-09-02 05:07:37
JO1YLU-3 6 2018-09-08 01:45:19 2018-09-08 02:19:15 PM95XS > PM95XG 36.4 miles 177° 2018-09-08 01:45:19
JE1EER-1 13 2018-09-07 22:34:05 2018-09-08 04:22:33 PM95VU > PM95WR 9.8 miles 158° 2018-09-08 04:22:33
JG1LPN-10 8 2018-09-16 08:39:45 2018-09-23 03:48:49 PM96TC > PM96QB 11.6 miles 252° 2018-09-16 08:39:45
7L2IWN 22 2018-09-16 08:30:41 2018-09-23 04:59:13 PM96TA > PM95MW 32.9 miles 260° 2018-09-16 09:58:43
7K3LHX-10 5 2018-09-02 02:34:12 2018-09-08 04:17:31 PM95VU > QM05AU 12.0 miles 87° 2018-09-08 04:17:31
JH1WUX-1 18 2018-09-02 00:54:52 2018-09-23 05:32:57 PM95UV > PM95TU 6.3 miles 238° 2018-09-02 04:51:06
JI1UWB-10 64 2018-09-02 01:40:27 2018-09-23 02:03:08 PM95TV > PM95US 9.6 miles 156° 2018-09-23 02:03:08
7L4VOH-10 1 2018-09-23 02:58:01 2018-09-23 02:58:01 PM95SW > PM95IM 53.7 miles 237° 2018-09-23 02:58:01
JQ1YWA-10 2 2018-09-23 02:54:59 2018-09-23 02:59:01 PM95SW > PM95QR 18.6 miles 216° 2018-09-23 02:59:01

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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