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APRS station JI4PTM-7 - show graphs
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Mic-E message: In service
Location: 35°32.38' N 133°13.96' E - locator PM65OM79WM - show map - static map
0.7 miles South bearing 183° from Sakaiminato, Tottori, Japan [?]
7.4 miles North bearing 352° from Yasugi, Shimane, Japan
72.5 miles Northwest bearing 327° from Okayama-shi, Okayama, Japan
72.6 miles Northwest bearing 336° from Kurashiki, Okayama, Japan
Last position: 2017-07-21 18:44:10 EDT (10m13s ago)
2017-07-22 07:44:10 JST local time at Sakaiminato, Japan [?]
Altitude: 49 ft
Course: 60°
Speed: 7 MPH
Device: Yaesu: VX-8 (ht)
Last path: JI4PTM-7>S5SRS8 via JF4TGO-3*,WIDE2-1,qAR,JI4POR-10 (good)
Positions stored: 18557
Packet rate: 160 seconds between packets on average during 2554 seconds.
Stations near current position of JI4PTM-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JF4TGO-31.8 miles 235°2017-07-21 18:31:30 JF4TGO-71.8 miles 236°2017-07-21 18:53:51
JO4HKO-95.6 miles 145°2017-07-13 11:19:56 JN4SRR-108.6 miles 146°2017-07-21 18:05:54
JA4NUE-109.6 miles 145°2017-06-21 22:59:32 JI4POR-1010.0 miles 234°2017-07-21 18:48:35
JG2KNO-510.1 miles 154°2017-07-02 17:00:46 JH4KWH-712.1 miles 234°2017-07-06 22:43:00
JH4KWH-1012.1 miles 234°2017-07-21 18:35:51 JH4KWH-912.1 miles 234°2017-07-21 04:20:15
JR4HWB13.6 miles 232°2017-07-21 16:42:03 JE4EQC21.6 miles 244°2017-07-18 07:14:05
JG4WZP-1025.3 miles 243°2017-07-21 18:47:35 WIR-1218025.3 miles 243°2017-07-21 18:46:17
JA4PAB-C26.4 miles 238°2017-07-09 23:40:02
Stations which heard JI4PTM-7 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JH4AAC-10 2 2017-07-06 17:41:56 2017-07-06 17:45:16 PM64RW > PM64RX 2.1 miles 342° 2017-07-06 17:45:16
JI3YVA-1 1 2017-07-08 05:31:18 2017-07-08 05:31:18 PM74IT > PM74IT 1.5 miles 234° 2017-07-08 05:31:18
JA4YYF-1 9 2017-07-05 18:15:08 2017-07-15 10:41:10 PM65OK > PM64RX 33.5 miles 154° 2017-07-10 17:39:07
JN4SRR-10 501 2017-06-30 22:57:12 2017-07-21 18:16:40 PM65QJ > PM65PK 5.8 miles 293° 2017-07-17 02:22:58
JH4KWH-10 210 2017-07-01 04:06:36 2017-07-21 05:55:50 PM65PK > PM65MK 14.8 miles 272° 2017-07-14 17:24:19
JI4POR-10 155 2017-07-01 02:23:12 2017-07-21 06:36:00 PM65PK > PM65NK 13.7 miles 275° 2017-07-08 13:21:15
JF4TGO-3 355 2017-07-01 00:22:05 2017-07-21 18:43:38 PM65QK > PM65OM 12.8 miles 302° 2017-07-09 06:15:09

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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