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APRS station JQ1ZAB-1 - show graphs
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Comment: W1,CBn-N Fill-in KATORI 144.66 1k2
Location: 35°53.32' N 140°28.70' E - locator QM05FV73JG - show map - static map
1.3 miles West bearing 287° from Sawara, Chiba, Japan [?]
1.3 miles Southwest bearing 242° from Katori-shi, Chiba, Japan
46.2 miles East bearing 72° from Tokyo, Tōkyō, Japan
55.9 miles Northeast bearing 57° from Yokohama-shi, Kanagawa, Japan
Last position: 2020-06-04 09:38:24 EDT (17m31s ago)
2020-06-04 22:38:24 JST local time at Sawara, Japan [?]
Device: IW3FQG: UIdigi (digi)
Last path: JQ1ZAB-1>APNU19 via qAR,JQ1ZAB-10
Positions stored: 1
Packet rate: 2100 seconds between packets on average during 12602 seconds.
Other SSIDs: JQ1ZAB-10 JQ1ZAB-2
APRS digipeater – Statistics for 2020-06:
Stations heard directly: 9 on radio path – show map
Last heard a station directly: 2020-06-04 08:50:53 EDT (1h5m ago)
Normal receiver range estimate: 87 miles (Updated: 2018-11-30 17:32:11 EST)
Position packets heard directly: 42 on radio path
Stations near current position of JQ1ZAB-1 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JQ1ZAB-20.0 yards 0°2020-06-04 09:30:53 ZAB-20.0 yards 0°2020-05-30 00:00:36
JP1YDS-I1.3 miles 61°2020-06-04 09:44:40 P1YDS-I1.3 miles 61°2020-05-29 08:26:06
JH1RTU-51.7 miles 73°2020-06-02 21:10:49 JQ1ZAB-102.5 miles 93°2020-06-04 09:55:46
G1LLY5.1 miles 39°2020-05-28 14:06:34 JF1JBO-95.2 miles 333°2020-06-04 02:25:55
JH1TUJ-A5.5 miles 30°2020-05-13 08:26:43 JQ1ZPG-I6.2 miles 337°2020-06-04 09:50:15
JF1JBO-76.4 miles 337°2020-05-29 01:19:02 JF1JBO-A6.4 miles 337°2020-06-03 21:03:32
JF1JBO-156.4 miles 337°2020-06-01 06:08:41 7K1XCN-A6.4 miles 337°2020-05-12 22:50:34
JG1FVF7.4 miles 316°2020-06-04 09:46:58 JG1FVF-127.4 miles 316°2020-06-04 06:07:03
JG1FVF-77.4 miles 316°2020-06-04 05:19:28 JE1AXU-78.2 miles 55°2020-05-31 10:24:17
PJKH-98.3 miles 195°2020-05-29 19:46:21 JG1CZR-98.4 miles 96°2020-06-03 23:10:14
Stations which heard JQ1ZAB-1 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JQ1ZAB-10 71 2020-05-31 22:38:23 2020-06-04 08:40:07 QM05FV > QM05GV 2.5 miles 93° 2020-06-04 08:40:07
JG1FVF 49 2020-05-31 20:07:14 2020-06-04 09:08:10 QM05FV > QM05EX 7.4 miles 316° 2020-06-04 09:08:10

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 JQ1ZAB-1
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
JJ1YDX-3 7 2020-06-03 02:03:43 2020-06-04 06:03:58 QM06BF > QM05FV 30.3 miles 319° 2020-06-04 06:03:58
JQ1BRQ-12 3 2020-06-03 21:40:40 2020-06-04 01:48:32 QM05CS > QM05FV 16.1 miles 241° 2020-06-04 01:48:32
7N1LYW-8 5 2020-06-03 19:18:27 2020-06-04 04:28:35 QM06CE > QM05FV 25.4 miles 321° 2020-06-04 04:28:35
JS1SQI-9 1 2020-06-03 05:36:37 2020-06-03 05:36:37 PM96XM > QM05FV 52.8 miles 324° 2020-06-03 05:36:37
7M3GUU-9 1 2020-06-01 18:47:01 2020-06-01 18:47:01 PM96XN > QM05FV 53.4 miles 329° 2020-06-01 18:47:01
JJ1IZH-7 1 2020-06-03 22:06:30 2020-06-03 22:06:30 PM96OM > QM05FV 84.1 miles 301° 2020-06-03 22:06:30
JG1XAO-9 6 2020-06-01 08:35:25 2020-06-03 17:02:26 PM96XK > QM05FV 47.6 miles 324° 2020-06-03 17:02:26
JQ1RTA-3 17 2020-05-31 22:16:48 2020-06-04 08:50:53 QM06DN > QM05FV 47.3 miles 348° 2020-06-04 08:50:53
JJ1XTG-7 1 2020-05-31 20:53:29 2020-05-31 20:53:29 QM06CB > QM05FV 20.1 miles 311° 2020-05-31 20:53:29

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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