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APRS station JJ7KRA-10 - show graphs
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Comment: SAKATA 144.66MHz
Last status: UI-View32 V2.03
Location: 38°50.87' N 139°48.93' E - locator PM98VU73UL - show map - static map
5.2 miles Southwest bearing 204° from Sakata, Yamagata, Japan [?]
8.7 miles North bearing 358° from Tsuruoka, Yamagata, Japan
69.7 miles Northwest bearing 305° from Sendai-shi, Miyagi, Japan
78.1 miles Northeast bearing 33° from Niigata-shi, Niigata, Japan
Last position: 2017-08-22 06:06:20 EDT (58m10s ago)
2017-08-22 19:06:20 JST local time at Sakata, Japan [?]
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: JJ7KRA-10>APU25N via TCPIP*,qAC,T2TOKYO3
Positions stored: 1
Packet rate: 1152 seconds between packets on average during 57609 seconds.
Other SSIDs: JJ7KRA-12
APRS igate – Statistics for 2017-08:
Stations heard directly: 13 on radio path – show map
Last heard a station directly: 2017-08-22 04:24:50 EDT (2h39m ago)
Position packets heard directly: 578 on radio path
Position packets sent to APRS-IS: 766 – show map
Stations near current position of JJ7KRA-10 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JN7DHL-92.0 miles 23°2017-08-21 18:21:04 JF7VQL-78.0 miles 172°2017-08-20 03:47:45
JO7XBZ-99.4 miles 178°2017-08-22 04:24:50 538005027 MH10.3 miles 358°2017-08-18 19:44:48
07W+1223.1 miles 116°2017-08-09 06:00:35
Stations heard directly by JJ7KRA-10
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
JH1PEX-9 61 2017-08-07 03:05:16 2017-08-07 22:53:58 PM98XM > PM98VU 23.0 miles 162° 2017-08-07 22:53:58
JA7HYR-9 51 2017-08-13 19:23:34 2017-08-13 22:32:48 QM08DR > PM98VU 27.1 miles 106° 2017-08-13 19:23:34
JN7DHL-9 325 2017-08-01 08:59:24 2017-08-21 18:21:04 QM08AS > PM98VU 13.8 miles 114° 2017-08-14 06:00:16
JP7FYZ-9 8 2017-08-05 07:04:12 2017-08-13 00:29:27 QM08DU > PM98VU 27.7 miles 90° 2017-08-10 10:15:10
JO7XBZ-9 4 2017-08-04 22:45:54 2017-08-22 04:24:50 PM98WQ > PM98VU 11.9 miles 169° 2017-08-04 22:45:54
JJ0RWZ-12 18 2017-08-04 18:33:43 2017-08-17 00:19:59 PM98WX > PM98VU 10.6 miles 11° 2017-08-04 18:55:00
JF7VQL-7 21 2017-08-04 22:50:17 2017-08-20 03:47:45 PM98WR > PM98VU 8.0 miles 172° 2017-08-20 03:47:45
JF7SGB-9 10 2017-08-10 03:02:14 2017-08-10 03:15:14 PM98VS > PM98VU 6.5 miles 197° 2017-08-10 03:02:14
JH5LZO-9 11 2017-08-02 21:12:53 2017-08-02 21:33:06 PM98VS > PM98VU 5.9 miles 217° 2017-08-02 21:33:06
JJ0THP-7 1 2017-08-20 00:31:22 2017-08-20 00:31:22 PM98WV > PM98VU 4.4 miles 15° 2017-08-20 00:31:22
JJ0RFL-3 1 2017-08-04 07:06:16 2017-08-04 07:06:16 PM98FB > PM98VU 92.8 miles 235° 2017-08-04 07:06:16
JE9JPN-9 16 2017-08-07 05:06:01 2017-08-08 04:39:07 PM98VR > PM98VU 7.8 miles 184° 2017-08-07 05:06:01
JP7SAA-9 51 2017-08-07 04:05:51 2017-08-19 10:29:04 PM98WR > PM98VU 8.7 miles 168° 2017-08-07 06:19:11

Only stations from which a position packet has been heard 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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