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APRS station JF4LEZ-9 - show graphs
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Comment: 439.380MHz Maniwa City 145.00
Mic-E message: Off duty
Location: 35°04.94' N 133°41.55' E - locator PM65UB39CS - show map - static map
14.5 miles Northeast bearing 62° from Niimi, Okayama, Japan [?]
21.1 miles North bearing 12° from Takahashi, Okayama, Japan
32.1 miles Northwest bearing 335° from Okayama-shi, Okayama, Japan
84.5 miles Northeast bearing 56° from Hiroshima-shi, Hiroshima, Japan
Last position: 2017-02-22 03:45:25 EST (1d 10h2m ago)
2017-02-22 17:45:25 JST local time at Niimi, Japan [?]
Altitude: 600 ft
Course: 270°
Speed: 9 MPH
Device: Yaesu: FTM-350 (rig)
Last path: JF4LEZ-9>SUPTY4 via JA4YYF-2*,qAR,JN4HSC-10 (good)
Positions stored: 11608
Packet rate: 249 seconds between packets on average during 5733 seconds.
Stations near current position of JF4LEZ-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
WIRX120696.4 miles 216°2017-02-09 09:06:45 439.52-OY6.4 miles 216°2017-02-09 09:06:49
JA4YMC-106.4 miles 216°2017-02-23 13:03:40 JA4YMC-136.4 miles 216°2017-02-23 13:27:05
JN4HSC-96.7 miles 19°2017-02-23 00:40:22 JN4HSC-76.7 miles 19°2017-02-18 03:31:10
JN4HSC6.7 miles 19°2017-02-11 07:31:09 JN4HSC-106.7 miles 19°2017-02-23 13:33:53
JI4MVS-96.9 miles 184°2017-02-04 03:14:28 JE4YJJ-107.2 miles 186°2017-02-23 13:20:51
JO4HKO-ios10.9 miles 97°2017-01-29 01:01:54 JA4YYF-212.9 miles 243°2017-02-23 13:26:59
JA4YYF-112.9 miles 243°2017-02-23 13:22:47 JJ4CVT-714.1 miles 187°2017-02-18 18:18:16
JH4AAC-1414.3 miles 241°2017-02-23 03:57:13 JH4AAC-914.4 miles 241°2017-02-22 01:24:48
JH4AAC-1314.4 miles 241°2017-01-29 20:14:50 JH4AAC-1014.4 miles 241°2017-02-23 13:33:09
JH4JQC-914.7 miles 232°2017-02-14 00:01:28 JH4JQC-715.0 miles 235°2017-02-21 15:07:46
Stations which heard JF4LEZ-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JE4YJJ-10 1 2017-02-21 20:14:39 2017-02-21 20:14:39 PM65VB > PM64UX 6.7 miles 218° 2017-02-21 20:14:39
JA4YMC-10 8 2017-02-18 22:43:19 2017-02-22 03:28:57 PM64VV > PM65TA 11.9 miles 304° 2017-02-21 20:44:48
JA4YYF-2 17 2017-02-18 22:34:41 2017-02-22 03:45:25 PM64VU > PM64RX 20.6 miles 299° 2017-02-22 02:48:45
JM4WDK-2 1 2017-02-21 21:05:14 2017-02-21 21:05:14 PM64VS > PM64TM 19.3 miles 208° 2017-02-21 21:05:14
JE4YMQ-10 22 2017-02-21 21:14:45 2017-02-22 02:39:45 PM64VS > PM64WP 9.9 miles 160° 2017-02-22 02:39:45
JN4HSC-10 4 2017-02-21 20:11:39 2017-02-22 03:34:09 PM65VA > PM65UE 10.9 miles 350° 2017-02-22 03:21:24

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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