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APRS station JH1SPN - show graphs
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Mic-E message: Off duty
Location: 36°00.53' N 139°36.30' E - locator PM96TA22OC - show map - static map
2.7 miles East bearing 77° from Okegawa, Saitama, Japan [?]
2.9 miles North bearing 19° from Ageo, Saitama, Japan
22.6 miles North bearing 348° from Tokyo, Tōkyō, Japan
38.8 miles North bearing 357° from Yokohama-shi, Kanagawa, Japan
Last position: 2019-03-22 05:28:09 EDT (2h32m ago)
2019-03-22 18:28:09 JST local time at Okegawa, Japan [?]
Course:
Device: Yaesu: FTM-400DR (rig)
Last path: JH1SPN>SVPPU3 via JS1YAB-2*,qAR,JQ1ZPA-10 (good)
Positions stored: 247
Packet rate: 1920 seconds between packets on average during 28801 seconds.
Stations near current position of JH1SPN - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JH1OLB-A1.8 miles 261°2019-03-21 02:34:42 JH1HFE2.3 miles 302°2019-03-04 20:30:34
JH1HFE-52.4 miles 253°2019-03-15 10:09:18 JH1HFE-142.6 miles 263°2019-03-13 19:09:17
JM1VNK-92.7 miles 136°2019-03-22 03:53:45 JH1CEX-93.0 miles 167°2019-02-27 01:17:46
JR1JNF-i3.4 miles 92°2019-03-16 20:09:04 JI1SFX-93.6 miles 96°2019-03-18 20:37:33
JF1TKU3.8 miles 120°2019-03-21 00:37:52 JE1RCI-94.0 miles 48°2019-03-17 08:52:26
JP7HLJ-74.4 miles 165°2019-02-23 18:54:46 Okegawa4.5 miles 256°2019-03-04 20:30:33
JF1OCG-104.7 miles 138°2019-03-18 10:41:38 JL1RTQ-94.8 miles 152°2019-03-17 07:51:44
JA1YAL-104.9 miles 146°2019-02-25 00:49:21 JA1HBS-95.5 miles 252°2019-03-22 07:15:54
JJ2ERP-75.5 miles 138°2019-03-17 08:26:43 JH1XTL-96.0 miles 308°2019-03-19 18:35:03
JH1TNH6.5 miles 186°2019-03-03 08:10:12 JR1UPQ-77.1 miles 223°2019-02-22 22:36:57
Stations which heard JH1SPN directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JH1AGK-10 3 2019-03-20 03:10:56 2019-03-22 01:58:09 PM96TA > PM95UP 25.4 miles 166° 2019-03-22 01:58:09
JQ1ZOM-10 8 2019-03-19 04:41:04 2019-03-22 04:28:09 PM96TA > PM96TI 25.1 miles 357° 2019-03-22 04:28:09
JS1YAB-2 26 2019-03-18 02:01:52 2019-03-22 05:28:09 PM96TA > PM95OP 33.1 miles 217° 2019-03-22 05:28:09
JN1JTN-2 17 2019-03-18 02:31:52 2019-03-22 03:28:09 PM96TA > PM96NK 40.7 miles 316° 2019-03-22 03:28:09

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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