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APRS station JG1SYB-D - show graphs
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Comment: JG1SYB-F/AP MODE/438.740 DV
Location: 35°42.01' N 139°58.72' E - locator PM95XQ78KA - show map - static map
0.6 miles Northwest bearing 332° from Funabashi, Chiba, Japan [?]
3.3 miles West bearing 291° from Narashino, Chiba, Japan
16.1 miles East bearing 87° from Tokyo, Tōkyō, Japan
25.7 miles Northeast bearing 47° from Yokohama-shi, Kanagawa, Japan
Last position: 2019-01-02 19:37:58 EST (16d 20h4m ago)
2019-01-03 09:37:58 JST local time at Funabashi, Japan [?]
Altitude: 34 ft
Course: 90°
Device: Icom: unknown (D-Star)
Last path: JG1SYB-D>API410 via DSTAR*,qAS,JP1YJZ-IS (good)
Positions stored: 37
Other SSIDs: JG1SYB JG1SYB-10 JG1SYB-12 JG1SYB-A
Stations near current position of JG1SYB-D - show more
callsign distance last heard - EST      callsign distance last heard - EST
JG1SYB-1219.2 yards 68°2018-12-29 04:06:30 JA1WHD-90.9 miles 290°2019-01-18 01:50:37
JM1OWS-A1.0 miles 231°2019-01-17 18:12:44 JF1QGG1.0 miles 286°2019-01-19 15:41:58
JA7THE-91.5 miles 345°2019-01-19 06:51:07 JJ1BEB-91.5 miles 303°2018-12-28 10:14:50
JQ1QDU-72.1 miles 246°2019-01-01 05:16:55 KINTAI MARU2.1 miles 174°2019-01-18 19:18:56
JK1ENN-72.1 miles 37°2019-01-02 01:14:19 SAFE WAY2.4 miles 173°2019-01-19 01:59:57
JN1ZOG-132.6 miles 28°2019-01-19 15:37:49 NAN OH MARU2.6 miles 157°2019-01-18 23:41:56
JI1KNF2.6 miles 279°2019-01-19 04:03:20 JG1JEG-72.8 miles 11°2019-01-19 08:37:29
JM7SKW-32.8 miles 123°2019-01-17 16:19:35 JL1TJX-53.1 miles 313°2019-01-19 12:21:49
SANWA MARU3.1 miles 231°2019-01-18 18:27:56 YUHO MARU NO.63.2 miles 173°2019-01-18 18:40:56
JI1TVV3.2 miles 244°2019-01-02 06:55:31 JR1JDS-73.6 miles 135°2019-01-05 03:20:45
Stations which heard JG1SYB-D directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
DSTAR 4 2019-01-02 19:33:10 2019-01-02 19:37:58 PM95XQ > RE43EO 5937.1 miles 161° 2019-01-02 19:37:58

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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