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APRS station JI4FRV-7 - show graphs
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Comment: QTH:HIROSHIMA-CITY,D-Star or145.00or433.00MHzFMSTBY
Mic-E message: In service
Location: 34°23.93' N 132°28.71' E - locator PM64FJ75KR - show map - static map
1.1 miles East bearing 81° from Hiroshima-shi, Hiroshima, Japan [?]
4.6 miles Northwest bearing 299° from Kaita, Hiroshima, Japan
42.0 miles Northwest bearing 337° from Matsuyama-shi, Ehime, Japan
Last position: 2018-05-05 03:59:55 EDT (18d 4h52m ago)
2018-05-05 16:59:55 JST local time at Hiroshima-shi, Japan [?]
Altitude: 161 ft
Course: 230°
Speed: 2 MPH
Device: Yaesu: FT1D (ht)
Last path: JI4FRV-7>S4RSY3 via JE4YKP-2,qAR,JR4IUS-10 (good)
Positions stored: 1614
Other SSIDs: JI4FRV-5 JI4FRV-9
Stations near current position of JI4FRV-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JF4ERQ-90.6 miles 211°2018-05-05 22:52:46 JA9QQN-70.6 miles 135°2018-05-04 06:48:06
JA4NYY0.8 miles 225°2018-05-13 02:59:36 JO4GDA0.9 miles 76°2018-05-19 10:30:16
JO4GDA-70.9 miles 76°2018-05-19 06:10:51 JO4GDC-90.9 miles 76°2018-05-23 07:32:04
JO4GDA-20.9 miles 76°2018-05-02 10:48:42 JE4YNW-20.9 miles 76°2018-05-19 18:00:46
JE4YNW-10.9 miles 76°2018-05-14 03:54:33 JE4YNW0.9 miles 76°2018-05-17 22:05:20
JR4IUS-100.9 miles 305°2018-05-23 08:42:05 JR4IUS-91.0 miles 304°2018-05-23 06:37:16
JO4EDY-91.0 miles 251°2018-05-23 08:25:52 JF3OGU-71.1 miles 231°2018-05-18 07:27:11
JF4IET-91.4 miles 207°2018-05-18 05:59:56 JA4QAQ-71.6 miles 97°2018-05-23 04:55:04
JH4MSA1.7 miles 285°2018-05-22 17:06:24 JR4CQW-i1.7 miles 249°2018-05-04 23:52:37
JE4YNW-151.7 miles 252°2018-05-04 09:27:06 JI4FRV-ios1.8 miles 300°2018-05-13 17:39:00
Stations which heard JI4FRV-7 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JR4IUS-10 2 2018-05-05 03:57:35 2018-05-05 03:59:55 PM64FJ > PM64FJ 0.9 miles 305° 2018-05-05 03:59:55

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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