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APRS station JF1NBA-9 - show graphs
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Comment: 433.000MHz 430 Main QRV
Mic-E message: Off duty
Location: 36°12.31' N 139°09.69' E - locator PM96NE99JF - show map - static map
5.3 miles Southeast bearing 125° from Fujioka, Gunma, Japan [?]
7.0 miles South bearing 159° from Tamamura, Gunma, Japan
46.3 miles Northwest bearing 320° from Tokyo, Tōkyō, Japan
58.8 miles Northwest bearing 333° from Yokohama-shi, Kanagawa, Japan
Last position: 2018-01-20 19:52:41 EST (1h58m ago)
2018-01-21 09:52:41 JST local time at Fujioka, Japan [?]
Altitude: 266 ft
Course: 252°
Speed: 28 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: JF1NBA-9>SVQRS1 via qAR,JG1TKM-10
Positions stored: 9867
Packet rate: 47 seconds between packets on average during 189 seconds.
Stations near current position of JF1NBA-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
7N3XIJ-71.3 miles 139°2018-01-20 05:07:02 JG1ALJ-71.7 miles 219°2017-12-28 09:58:02
JJ1EJN-91.9 miles 223°2018-01-20 17:57:40 JK4MRL-42.6 miles 38°2018-01-20 21:50:57
JG1YEI B2.8 miles 164°2018-01-11 17:56:56 JG1YEI-B2.8 miles 164°2018-01-11 17:57:06
JG1YEI-R2.8 miles 164°2018-01-11 17:56:13 JJ1EJN3.3 miles 312°2018-01-20 21:41:19
JJ1EJN-73.3 miles 313°2018-01-13 17:28:10 JK1AIB-94.0 miles 302°2018-01-20 21:47:55
JH1SAF-94.2 miles 339°2018-01-19 04:35:53 JG1TKM-94.4 miles 92°2018-01-20 01:49:19
JG1TKM-104.4 miles 92°2018-01-20 21:29:42 JI1QNM-76.3 miles 336°2018-01-06 02:27:35
7K3JDT-76.8 miles 104°2018-01-19 09:24:11 JA1HYE6.8 miles 109°2018-01-20 21:36:42
JO1KQR-76.8 miles 170°2018-01-13 02:06:23 7K3JDT-97.0 miles 102°2017-12-28 07:26:04
JG1IPZ7.2 miles 37°2018-01-15 18:15:50 JP1DMR-57.7 miles 150°2018-01-10 05:53:59
Stations which heard JF1NBA-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JG1TKM-10 141 2017-12-31 21:24:40 2018-01-20 19:52:41 PM96NE > PM96OE 6.0 miles 90° 2018-01-06 00:35:35
JQ1YXJ-3 27 2017-12-31 21:26:47 2018-01-20 04:11:52 PM96OE > PM96LK 20.5 miles 325° 2018-01-11 02:35:35
JJ1EJN 5 2018-01-06 19:41:28 2018-01-12 05:08:56 PM96ND > PM96NF 5.6 miles 333° 2018-01-08 01:17:33

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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