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APRS station 7K4ERU-A - show graphs
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Location: 36°50.77' N 140°09.69' E - locator QM06BU93JB - show map - static map
7.2 miles East bearing 101° from Ōtawara, Tochigi, Japan [?]
10.3 miles Southeast bearing 143° from Kuroiso, Tochigi, Japan
70.6 miles Northeast bearing 23° from Saitama, Saitama, Japan
72.7 miles Northeast bearing 24° from Yono, Saitama, Japan
Last position: 2018-07-08 01:21:24 EDT (7d 15h58m ago)
2018-07-08 14:21:24 JST local time at Ōtawara, Japan [?]
Altitude: 1592 ft
Course: 319°
Speed: 23 MPH
Device: Icom: unknown (D-Star)
Last path: 7K4ERU-A>API510 via DSTAR*,qAS,JP1YJZ-IS (good)
Positions stored: 25
Stations near current position of 7K4ERU-A - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JQ1RTA-74.8 miles 333°2018-07-15 03:53:55 JI1HRC-78.3 miles 47°2018-06-23 01:34:21
JF1UHX-A9.0 miles 261°2018-07-12 01:33:44 JP1YCS-I10.5 miles 87°2018-07-15 17:02:31
7N4SLQ-512.1 miles 352°2018-06-29 04:07:50 7N4SLQ12.1 miles 352°2018-06-29 04:06:42
JF7LWW-912.7 miles 89°2018-06-16 19:38:58 JP7DQS14.9 miles 87°2018-07-15 00:56:51
7M3GUU-915.4 miles 209°2018-07-14 23:34:21 JP7AJH-715.8 miles 225°2018-06-30 19:34:22
JA7ZGF-116.2 miles 65°2018-07-15 17:01:06 JI1EFG-917.9 miles 212°2018-07-11 19:30:59
JI1EFG-1018.0 miles 210°2018-07-15 17:18:50 JL7MQN-918.2 miles 44°2018-07-14 02:24:30
JP7GUC-918.2 miles 13°2018-07-15 03:27:16 LATTE18.6 miles 234°2018-06-22 10:54:10
JE7XCE-918.6 miles 7°2018-07-14 22:01:27 JP1YLS-I19.0 miles 163°2018-07-15 17:07:12
JK7OSL-920.3 miles 359°2018-06-15 23:52:06 7M4LAS21.1 miles 153°2018-07-08 08:38:17
Stations which heard 7K4ERU-A directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
DSTAR 5 2018-07-07 18:18:24 2018-07-08 01:21:24 QM06EN > KN21QD 5674.6 miles 316° 2018-07-07 18:18:24

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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