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APRS station JA1GHR-A - show graphs
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Location: 35°35.26' N 139°31.92' E - locator PM95SO31UA - show map - static map
4.1 miles Southwest bearing 215° from Komae, Tōkyō, Japan [?]
4.8 miles South bearing 194° from Chōfu, Tōkyō, Japan
11.4 miles Southwest bearing 232° from Tokyo, Tōkyō, Japan
11.5 miles Northwest bearing 327° from Yokohama-shi, Kanagawa, Japan
Last position: 2017-09-06 22:31:15 EDT (18d 7h18m ago)
2017-09-07 11:31:15 JST local time at Komae, Japan [?]
Altitude: 233 ft
Course: 132°
Last path: JA1GHR-A>API31 via DSTAR*,qAS,JP1YKS-IS (good)
Positions stored: 952
Stations near current position of JA1GHR-A - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JP1KLI-C0.6 miles 90°2017-09-09 22:38:19 JF1NEF-50.6 miles 172°2017-09-11 05:47:05
JA1PSV-A0.7 miles 176°2017-09-13 02:55:46 JH1OSV0.7 miles 88°2017-09-11 19:29:26
JA2GUW-A0.8 miles 188°2017-09-11 19:13:35 JI1GBT-90.9 miles 176°2017-09-10 18:03:20
JL1PEE-91.1 miles 195°2017-09-24 06:13:47 JP1YKS-I1.1 miles 104°2017-09-13 22:50:10
7L1RLL-C1.2 miles 279°2017-09-10 04:41:04 7L1RLL-I1.2 miles 279°2017-09-25 05:32:03
JF1FYV-131.3 miles 163°2017-09-25 05:48:16 JG1OVT-A1.6 miles 122°2017-09-08 20:40:08
JO1GUF-71.8 miles 214°2017-09-22 22:53:43 JA4FHZ-11.9 miles 167°2017-09-16 07:44:17
JR4ENY-102.0 miles 99°2017-09-23 19:21:11 JL1PEE-52.0 miles 302°2017-09-14 16:10:56
JQ1BWT-92.0 miles 252°2017-09-24 06:54:36 JQ1BWT2.0 miles 251°2017-09-25 05:10:10
JQ1BWT-102.0 miles 251°2017-09-20 10:37:36 JA1HWH-A2.1 miles 174°2017-09-19 22:35:10
Stations which heard JA1GHR-A directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
DSTAR 3 2017-09-06 21:02:46 2017-09-06 22:31:15 PM95SN > GG87JA 11542.1 miles 11° 2017-09-06 21:05:25

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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