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APRS station JH4BTI-7 - show graphs
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Mic-E message: Off duty
Location: 34°03.09' N 131°03.64' E - locator PM54MB72GI - show map - static map
7.8 miles Northwest bearing 296° from Onoda, Yamaguchi, Japan [?]
9.4 miles Northeast bearing 42° from Shimonoseki, Yamaguchi, Japan
19.9 miles Northeast bearing 41° from Kitakyūshū, Fukuoka, Japan
48.0 miles Northeast bearing 50° from Fukuoka-shi, Fukuoka, Japan
Last position: 2017-02-19 20:07:27 EST (12h16m ago)
2017-02-20 10:07:27 JST local time at Onoda, Japan [?]
Altitude: 135 ft
Course: 261°
Speed: 12 MPH
Device: Yaesu: VX-8G (ht)
Last path: JH4BTI-7>STPSP9 via JH4BTI-1*,WIDE2-1,qAS,JH6ETS-10 (good)
Positions stored: 9810
Packet rate: 87 seconds between packets on average during 1221 seconds.
Other SSIDs: JH4BTI-1 JH4BTI-12
Stations near current position of JH4BTI-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JH4BTI-117.1 yards 270°2017-02-20 08:15:35 JE4USZ-85.7 miles 243°2017-02-20 07:59:13
JE4USZ-105.7 miles 243°2017-02-20 07:34:44 JE4USZ-96.4 miles 248°2017-02-19 03:05:03
JA4FHV-96.5 miles 311°2017-02-20 01:53:12 JG6USJ-98.6 miles 226°2017-02-01 22:18:55
JE6FPO-99.3 miles 278°2017-02-20 05:21:27 JE6FPO-109.4 miles 279°2017-02-20 06:39:35
EL-4502889.4 miles 278°2017-02-20 08:07:50 EU-3364919.4 miles 278°2017-02-01 03:13:31
JE6FPO-59.8 miles 280°2017-02-07 03:53:20 JA4FHV-109.9 miles 237°2017-02-20 08:09:13
JA4FHV-139.9 miles 237°2017-02-20 08:09:13 JA4RZE-910.0 miles 90°2017-02-08 22:25:31
JA4RZE-110.0 miles 90°2017-02-20 07:49:07 JA4RZE10.0 miles 90°2017-01-26 03:55:46
JA4RZE-510.0 miles 90°2017-01-26 04:04:13 JA4RZE-510.0 miles 90°2017-02-05 00:34:22
JF1FQR-811.3 miles 224°2017-01-27 17:47:21 KA8ZFO11.6 miles 197°2017-02-05 08:29:20
Stations which heard JH4BTI-7 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JG6YCB-3 11 2017-02-17 18:42:13 2017-02-19 19:47:06 PM54BI > PM53KL 76.5 miles 142° 2017-02-18 03:42:46
JH4BTI-1 18 2017-02-17 18:42:49 2017-02-19 20:07:27 PM54MB > PM54MB 2.1 miles 122° 2017-02-19 19:55:43
JR4RYI 9 2017-02-17 19:47:47 2017-02-18 02:23:26 PM54SB > PM54SB 3.2 miles 73° 2017-02-17 19:47:47
JE4YKJ-1 11 2017-02-17 19:27:58 2017-02-18 02:56:22 PM54QB > PM54RB 3.6 miles 65° 2017-02-17 19:27:58
JF6YFU-3 56 2017-02-17 19:03:16 2017-02-19 19:56:55 PM54MB > PM53TO 46.8 miles 135° 2017-02-19 19:56:15
JR5YCC-3 1 2017-02-18 00:13:01 2017-02-18 00:13:01 PM53WX > PM63HG 66.0 miles 139° 2017-02-18 00:13:01
JR4HJP-10 1 2017-02-17 19:30:31 2017-02-17 19:30:31 PM54QB > PM54RE 8.2 miles 34° 2017-02-17 19:30:31
JA4RZE-1 2 2017-02-17 19:10:50 2017-02-18 03:20:28 PM54OB > PM54OB 1.3 miles 67° 2017-02-18 03:20:28

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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