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APRS station JF1JBO-9 - show graphs
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Comment: RX:Dstar Tsukuba43.Kashima43
Location: 35°46.80' N 140°19.41' E - locator QM05DS87TE - show map - static map
0.4 miles Southeast bearing 121° from Narita, Chiba, Japan [?]
5.4 miles Northeast bearing 36° from Shisui, Chiba, Japan
36.0 miles East bearing 80° from Tokyo, Tōkyō, Japan
44.6 miles Northeast bearing 59° from Yokohama-shi, Kanagawa, Japan
Last position: 2017-01-18 04:08:11 EST (1h11m ago)
2017-01-18 18:08:11 JST local time at Narita, Japan [?]
Altitude: 33 ft
Course: 228°
Device: Icom: unknown (D-Star)
Last path: JF1JBO-9>API510 via DSTAR*,qAR,JQ1ZPG-I (good)
Positions stored: 76838
Packet rate: 415 seconds between packets on average during 2491 seconds.
Other SSIDs: JF1JBO JF1JBO-15 JF1JBO-5 JF1JBO-7 JF1JBO-A
Stations near current position of JF1JBO-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JE1PIU-9193.4 yards 223°2017-01-18 00:10:22 JI1OST-10.9 miles 220°2017-01-17 06:09:59
JP1JKH-90.9 miles 220°2016-12-27 18:53:19 7M4PLW1.5 miles 86°2017-01-08 17:40:20
JI1OBJ-71.6 miles 192°2016-12-29 23:31:28 JF1AJE-71.6 miles 80°2016-12-25 08:33:57
JP2FIK-71.6 miles 228°2017-01-12 00:14:48 JF1JBO-51.6 miles 330°2017-01-11 21:20:39
JA7FHI-121.9 miles 303°2017-01-14 22:10:45 JP2FIK-91.9 miles 235°2017-01-18 04:43:49
JE1PIU-A2.2 miles 193°2016-12-23 21:24:30 JA7DWU-92.7 miles 156°2017-01-09 01:06:57
JM7LVQ2.7 miles 92°2016-12-25 06:58:39 JF1AJE-93.6 miles 107°2016-12-23 23:05:37
VR2ZDX-53.8 miles 112°2017-01-03 02:48:37 JP1YLM-I4.0 miles 133°2017-01-18 05:05:14
JM1DVI-96.0 miles 310°2017-01-17 16:33:50 JG1ITW-96.1 miles 136°2017-01-18 05:18:22
JK1MNC-96.1 miles 136°2017-01-16 04:01:28 JH1RTU-56.2 miles 224°2017-01-12 23:56:40
Stations which heard JF1JBO-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
DSTAR 233 2017-01-01 01:17:41 2017-01-18 04:08:11 PM95NF > GG87JA 11568.6 miles 10° 2017-01-16 00:39:24

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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