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APRS station JR7LKZ-1 - show graphs
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Comment: W2,THn-N Fill-inYamagata 144.66MHz
Location: 37°55.62' N 139°59.14' E - locator PM97XW82GL - show map - static map
7.2 miles West bearing 276° from Yonezawa, Yamagata, Japan [?]
12.3 miles Southwest bearing 245° from Takahata, Yamagata, Japan
52.4 miles East bearing 88° from Niigata-shi, Niigata, Japan
53.6 miles Southwest bearing 244° from Sendai-shi, Miyagi, Japan
Last position: 2017-01-23 13:09:21 EST (1h3m ago)
2017-01-24 03:09:21 JST local time at Yonezawa, Japan [?]
Device: IW3FQG: UIdigi (digi)
Last path: JR7LKZ-1>APNU19 via TH1-1,qAR,JH7USP (good)
Positions stored: 1
Packet rate: 1500 seconds between packets on average during 9002 seconds.
Other SSIDs: JR7LKZ-12
APRS digipeater – Statistics for 2017-01:
Stations heard directly: 6 on radio path – show map
Last heard a station directly: 2017-01-23 12:23:04 EST (1h50m ago)
Position packets heard directly: 353 on radio path
Stations near current position of JR7LKZ-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JH7USP-76.0 miles 42°2017-01-22 23:52:31 JH7USP6.0 miles 42°2017-01-23 13:59:08
JG1VBZ-57.8 miles 98°2017-01-22 23:54:55 JP7FVM-924.0 miles 48°2017-01-23 08:40:20
JA7XHH-925.7 miles 117°2017-01-21 21:36:38 JA7XHH-725.7 miles 117°2017-01-12 21:36:31
JE7YXV-1025.7 miles 117°2017-01-23 13:44:23 JE7YXV-925.7 miles 117°2017-01-22 23:01:04
JE7YXV-1225.7 miles 117°2017-01-04 02:14:32 JH7TCT-727.2 miles 109°2017-01-21 09:48:18
JF7VQL-727.5 miles 41°2017-01-23 05:36:42 JA7XHH-527.9 miles 115°2017-01-22 19:05:10
JJ7QHC-728.2 miles 114°2017-01-07 22:27:54 JG1HDJ-728.4 miles 54°2017-01-01 23:02:43
JG1GGC-728.6 miles 57°2017-01-02 01:32:29 JO7KWS-528.8 miles 114°2017-01-01 05:24:14
JP7NYI-A29.8 miles 100°2017-01-08 21:59:21 JP7YEW-I30.1 miles 104°2017-01-23 14:00:52
JF7USA-730.4 miles 103°2017-01-03 02:35:35 JP7AQR-731.0 miles 117°2017-01-05 04:31:37
Stations which heard JR7LKZ-1 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JH7USP 364 2016-12-31 21:24:04 2017-01-23 13:09:21 PM97XW > QM07AX 6.0 miles 42° 2017-01-23 13:09:21

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.
Stations heard directly by JR7LKZ-1
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
JO7TZQ-3 22 2017-01-06 13:24:49 2017-01-23 11:58:26 QM08CR > PM97XW 56.6 miles 13° 2017-01-23 11:58:26
JH7USP-7 13 2017-01-09 23:36:43 2017-01-11 19:24:16 QM07AX > PM97XW 4.5 miles 12° 2017-01-11 19:24:16
JI7IVW-9 1 2017-01-02 22:48:43 2017-01-02 22:48:43 PM97WM > PM97XW 28.2 miles 194° 2017-01-02 22:48:43
JE7VOY-3 281 2016-12-31 21:29:57 2017-01-23 12:23:04 QM08DG > PM97XW 29.7 miles 35° 2017-01-23 12:23:04
JP7FYZ-9 21 2017-01-06 09:24:04 2017-01-20 18:52:22 QM08DE > PM97XW 24.1 miles 46° 2017-01-06 09:24:04
JP7QHZ-7 15 2017-01-02 23:38:13 2017-01-03 00:45:52 QM07AX > PM97XW 3.8 miles 13° 2017-01-03 00:34:15

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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