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APRS station JL7KGW - show graphs
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Comment: DMR:PRIME347
Location: 36°52.85' N 140°47.42' E - locator QM06JV41UJ - show map - static map
7.1 miles North bearing 18° from Kitaibaraki, Ibaraki, Japan [?]
12.0 miles North bearing 20° from Takahagi, Ibaraki, Japan
92.1 miles Northeast bearing 43° from Saitama, Saitama, Japan
94.2 miles Northeast bearing 43° from Yono, Saitama, Japan
Last position: 2021-09-17 06:34:07 EDT (18h23m ago)
2021-09-17 19:34:07 JST local time at Kitaibaraki, Japan [?]
Course: 357°
Speed: 0 MPH
Device: R3ABM: BrandMeister DMR
Last path: JL7KGW>APBM1D via JL7KGW,DMR*,qAR,JL7KGW (good)
Positions stored: 11976
Packet rate: 327 seconds between packets on average during 4254 seconds.
Items and objects originated: JL7KGW-DP
Other SSIDs: JL7KGW-1 JL7KGW-8 JL7KGW-A JL7KGW-B JL7KGW-D JL7KGW-DP JL7KGW-N
Last heard a station directly: 2021-06-29 22:13:49 EDT (80d 2h44m ago)
Stations near current position of JL7KGW - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JO7KGY-91.8 miles 315°2021-09-16 18:00:27 MIRAI3.1 miles 107°2021-09-13 01:20:13
JN7TAN-123.5 miles 314°2021-08-29 02:20:25 YAMAYURI5.0 miles 97°2021-08-31 15:27:38
JN7TAN-15.3 miles 323°2021-09-18 00:48:25 KAISEIMARU5.6 miles 67°2021-08-27 21:58:03
YAMASAKURA5.9 miles 55°2021-08-28 02:22:40 ASAKA MARU6.2 miles 57°2021-08-28 02:22:40
SHINANOMARU6.2 miles 58°2021-08-22 23:07:24 JH1WDJ-96.2 miles 41°2021-09-12 02:44:34
PORT SHANGHAI6.2 miles 110°2021-09-12 16:46:58 EVER SOVEREIGN6.3 miles 55°2021-09-10 01:50:53
GIACOMETTI6.3 miles 87°2021-08-23 01:52:44 MANDARIN NOBLE6.5 miles 86°2021-09-13 10:07:59
EMMA OLDENDORFF6.7 miles 98°2021-09-13 23:49:25 ZUIYO7.1 miles 82°2021-09-13 02:39:20
SUNSHINE BLISS8.1 miles 85°2021-08-28 02:27:41 NO.10 HASSHOMARU8.4 miles 149°2021-09-09 21:36:17
JE1FTF-99.1 miles 207°2021-09-18 00:13:10 SUNNY CLOVER9.2 miles 143°2021-09-02 19:16:38
Stations which heard JL7KGW directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JE7ZDI 18 2021-09-04 21:52:30 2021-09-04 23:56:31 QM06JV > QM06JV 0.5 miles 211° 2021-09-04 23:46:28

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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