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APRS station JI1SFX-7 - show graphs
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Comment: WiRES(ALL-JA-CQROOM)RX.ST-JQ1ZPE/16784
Mic-E message: In service
Location: 36°01.75' N 139°39.14' E - locator PM96TA87GA - show map - static map
1.2 miles Northwest bearing 317° from Shiraoka, Saitama, Japan [?]
2.7 miles South bearing 197° from Kuki, Saitama, Japan
23.6 miles North bearing 355° from Tokyo, Tōkyō, Japan
40.1 miles North bearing 1° from Yokohama-shi, Kanagawa, Japan
Last position: 2017-06-12 06:34:44 EDT (161d 10h39m ago)
2017-06-12 19:34:44 JST local time at Shiraoka, Japan [?]
Course: 198°
Device: Kenwood: TH-D74 (ht)
Last path: JI1SFX-7>S6PQW5 via JQ1YFT-2*,qAS,JQ1YUX-10 (good)
Positions stored: 15
Other SSIDs: JI1SFX JI1SFX-5 JI1SFX-9
Stations near current position of JI1SFX-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JI1SFX-980.2 yards 0°2017-11-17 22:44:12 7M3LTD-52.5 miles 163°2017-11-20 07:10:59
JM1VNK-92.5 miles 240°2017-10-31 21:13:48 JE1ADL-A2.6 miles 289°2017-11-20 05:15:55
JM1VNK-72.9 miles 198°2017-10-28 04:53:55 JM1VNK-A2.9 miles 199°2017-11-09 07:44:30
JH1SPN3.0 miles 242°2017-11-20 04:27:10 JM1VNK3.0 miles 203°2017-10-25 20:00:01
JH1HFE-144.6 miles 270°2017-11-20 03:00:44 JH1HFE-54.6 miles 270°2017-11-06 21:00:25
JH1HFE-I4.6 miles 267°2017-11-09 09:20:42 JH1OLB-A4.8 miles 249°2017-11-18 03:16:20
JH1HFE-124.9 miles 262°2017-11-09 09:20:40 7N4GIB-75.4 miles 120°2017-11-20 06:01:28
7N4SJX-95.4 miles 261°2017-11-04 08:35:01 JE4VQR-95.9 miles 201°2017-11-18 12:08:46
JE1RCI-96.0 miles 311°2017-10-28 11:43:23 JM1QHI-96.2 miles 204°2017-11-05 02:30:54
JJ1OSZ-56.3 miles 77°2017-11-20 06:01:44 JJ1BGL6.5 miles 340°2017-11-18 23:55:39
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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