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APRS station JF4IWR-9 - show graphs
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Mic-E message: Off duty
Location: 34°31.44' N 133°46.94' E - locator PM64VM35VS - show map - static map
4.2 miles South bearing 168° from Kurashiki, Okayama, Japan [?]
9.9 miles West bearing 286° from Tamano, Okayama, Japan
12.9 miles Southwest bearing 222° from Okayama-shi, Okayama, Japan
55.9 miles West bearing 249° from Himeji, Hyōgo, Japan
Last position: 2018-01-02 02:41:03 EST (16d 4h14m ago)
2018-01-02 16:41:03 JST local time at Kurashiki, Japan [?]
Altitude: 79 ft
Course: 356°
Speed: 15 MPH
Device: Yaesu: FTM-350 (rig)
Last path: JF4IWR-9>STSQT4 via JH4GLG-1*,qAS,JR5GDP (good)
Positions stored: 28981
Stations near current position of JF4IWR-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JP4YDV-I0.9 miles 181°2018-01-18 06:42:49 JH4LPY-131.7 miles 198°2018-01-18 06:27:40
JH4LPY1.7 miles 198°2018-01-02 08:41:16 JN4VVU-A2.5 miles 195°2018-01-18 01:48:27
JJ1HKG-72.6 miles 175°2018-01-04 10:58:09 JH2IAG-93.9 miles 354°2018-01-13 21:22:41
JN4VVU-B4.2 miles 170°2018-01-16 18:24:34 JN4VVU-74.4 miles 34°2018-01-04 21:43:40
JG4PWJ-94.8 miles 7°2018-01-16 01:37:55 JE4YIB-104.8 miles 3°2018-01-18 06:38:15
JE4SMQ-94.8 miles 3°2017-12-31 08:07:31 JE4MKV-75.1 miles 351°2018-01-16 23:31:20
JR4OMI5.4 miles 350°2017-12-23 02:39:40 JM4VGR-B5.5 miles 8°2018-01-18 01:48:24
JM4VGR-C5.5 miles 8°2018-01-16 23:09:56 JJ4JMI-95.6 miles 23°2018-01-18 05:33:49
JM4WDK-95.9 miles 299°2018-01-18 06:24:05 JF4FQY-56.3 miles 101°2018-01-13 20:06:31
JM4WDK-26.7 miles 280°2018-01-18 06:32:41 JH4GLG-97.5 miles 294°2018-01-03 20:15:29
Stations which heard JF4IWR-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JA5FXJ 7 2018-01-01 23:44:26 2018-01-02 02:35:47 PM64VM > PM74AI 19.6 miles 127° 2018-01-02 02:35:47
JR5GDP 6 2018-01-02 02:10:29 2018-01-02 02:37:22 PM64VM > PM74CG 29.5 miles 127° 2018-01-02 02:37:22
JR5YBZ-3 7 2018-01-01 23:26:24 2018-01-02 02:25:02 PM64VL > PM63TX 35.3 miles 194° 2018-01-02 02:25:02
JA5GGB 19 2018-01-01 21:37:35 2018-01-02 02:36:50 PM64VM > PM64UF 20.0 miles 185° 2018-01-02 02:36:50
JH4GLG-1 2 2018-01-02 02:37:56 2018-01-02 02:40:32 PM64VM > PM64TN 7.8 miles 297° 2018-01-02 02:37:56
JH3YBD-1 1 2018-01-01 23:28:14 2018-01-01 23:28:14 PM64VH > PM75HD 73.0 miles 40° 2018-01-01 23:28:14
JR5YDS-10 1 2018-01-02 02:38:56 2018-01-02 02:38:56 PM64VM > PM64MB 54.2 miles 234° 2018-01-02 02:38:56
JH5ZZZ-3 1 2018-01-02 02:27:26 2018-01-02 02:27:26 PM64VL > PM63KR 71.8 miles 224° 2018-01-02 02:27:26
JA5OJF-10 1 2018-01-01 23:34:48 2018-01-01 23:34:48 PM64VK > PM64XG 16.2 miles 141° 2018-01-01 23:34:48
JG5EQV-10 1 2018-01-01 23:32:46 2018-01-01 23:32:46 PM64VJ > PM64TC 21.3 miles 204° 2018-01-01 23:32:46
JA5YRY-10 6 2018-01-01 23:39:57 2018-01-02 02:33:23 PM64VM > PM64LA 56.8 miles 234° 2018-01-02 02:33:23
JR5IUI-10 1 2018-01-02 02:38:25 2018-01-02 02:38:25 PM64VM > PM63MX 56.9 miles 229° 2018-01-02 02:38:25
JR5YEM-10 1 2018-01-02 02:30:44 2018-01-02 02:30:44 PM64VL > PM74ED 41.7 miles 123° 2018-01-02 02:30:44

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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