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APRS station JM4HTF-7 - show graphs
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Location: 34°21.93' N 132°21.30' E - locator PM64EI27OR - show map - static map
1.6 miles Northeast bearing 49° from Hatsukaichi, Hiroshima, Japan [?]
4.7 miles North bearing 21° from Miyajima, Hiroshima, Japan
6.3 miles West bearing 250° from Hiroshima-shi, Hiroshima, Japan
43.3 miles Northwest bearing 327° from Matsuyama-shi, Ehime, Japan
Last position: 2017-02-05 01:27:02 EST (15d 7h4m ago)
2017-02-05 15:27:02 JST local time at Hatsukaichi, Japan [?]
Last path: JM4HTF-7>API31 via DSTAR*,qAS,JP2YHB-IS (good)
Positions stored: 5606
Other SSIDs: JM4HTF-9
Stations near current position of JM4HTF-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JM4HTF-9126.0 yards 345°2017-02-20 04:33:55 JH4ZVD-90.5 miles 232°2017-02-15 05:10:24
JH4MSA-F0.8 miles 140°2017-02-13 21:18:18 JH4SAK-51.5 miles 92°2017-02-18 19:22:04
MATSUMOTO2.3 miles 84°2017-02-20 07:48:49 JR4DHK-72.3 miles 242°2017-02-15 03:31:50
JL4KJS-52.4 miles 20°2017-02-18 18:56:40 JL4KJS-72.5 miles 19°2017-02-17 08:52:48
JN4NHJ-72.8 miles 76°2017-02-17 18:37:24 JE4YKI-133.7 miles 251°2017-02-20 08:19:02
JR4DHK-93.7 miles 254°2017-02-20 04:37:41 JR4DHK-83.8 miles 252°2017-02-19 07:12:39
JE4YKI F3.8 miles 252°2017-02-20 07:48:51 EL-5224493.8 miles 253°2017-02-20 07:48:43
JH4WMI-94.2 miles 66°2017-02-19 07:52:28 JH4MSA4.4 miles 88°2017-02-20 00:23:19
JE4YKP-24.4 miles 277°2017-02-20 08:12:54 JE4YKP-34.4 miles 276°2017-02-20 07:42:30
439.30-HS4.4 miles 276°2017-02-20 07:48:45 ER-5893084.4 miles 276°2017-02-20 07:48:41
Stations which heard JM4HTF-7 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
DSTAR 1 2017-02-05 01:27:02 2017-02-05 01:27:02 PM64EI > GG87JA 11596.8 miles 340° 2017-02-05 01:27:02

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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