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APRS station 7M3TJZ-I - show graphs
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Comment: D-STAR/JP1YIW A/439.310MHz
Location: 35°53.58' N 139°24.95' E - locator PM95QV94VH - show map - static map
4.0 miles West bearing 255° from Kawagoe, Saitama, Japan [?]
4.7 miles South bearing 161° from Sakado, Saitama, Japan
20.9 miles Northwest bearing 312° from Tokyo, Tōkyō, Japan
33.3 miles North bearing 338° from Yokohama-shi, Kanagawa, Japan
Last position: 2017-01-20 09:02:34 EST (12m19s ago)
2017-01-20 23:02:34 JST local time at Kawagoe, Japan [?]
Device: Peter Loveall, AE5PL: jAPRSIgate (software)
Last path: 7M3TJZ-I>APJI41 via TCPIP*,qAC,7M3TJZ-IS
Positions stored: 6
Packet rate: 576 seconds between packets on average during 28799 seconds.
Other SSIDs: 7M3TJZ 7M3TJZ-13
APRS igate – Statistics for 2017-01:
Position packets sent to APRS-IS: 799 – show map
Stations near current position of 7M3TJZ-I - show more
callsign distance last heard - EST      callsign distance last heard - EST
JK1ZRW-P15.8 yards 270°2017-01-20 09:14:01 JS1PAX-91.0 miles 257°2017-01-14 03:16:59
JH1BNX1.6 miles 14°2017-01-07 06:57:58 JG1CZR1.7 miles 100°2017-01-19 16:53:48
JI1LCY-72.0 miles 213°2017-01-02 20:03:17 JH1EDA-92.1 miles 349°2017-01-19 01:07:38
JR1USU-122.3 miles 84°2017-01-13 17:08:23 JR1UPQ-72.3 miles 84°2017-01-07 03:21:08
7N4WMY-92.3 miles 44°2017-01-20 02:30:16 JA1XOO-S2.3 miles 291°2017-01-15 01:13:29
JG1QLB-92.4 miles 197°2017-01-15 01:39:05 7M4BXO2.4 miles 85°2017-01-12 03:41:16
JI1LCY-52.6 miles 163°2017-01-07 20:56:25 JI1LCY-102.6 miles 179°2017-01-20 09:14:13
JI1LCY-132.6 miles 179°2017-01-20 09:14:11 JJ0PTS-92.6 miles 66°2017-01-13 22:04:51
JA1XOO-52.8 miles 302°2017-01-17 23:02:44 7M2ARG2.9 miles 99°2017-01-19 18:47:14
JA1HDK-93.4 miles 84°2017-01-08 01:40:39 JP1EMV-B4.1 miles 205°2017-01-19 00:13:27
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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