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APRS station JH5DBY-9 - show graphs
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Comment: RX:433.00MHz or 51.00MHz
Mic-E message: Off duty
Last status: /TinyTrak4 Alpha
Location: 35°38.74' N 139°41.23' E - locator PM95UP24LX - show map - static map
3.0 miles South bearing 185° from Tokyo, Tōkyō, Japan [?]
3.5 miles Northwest bearing 316° from Shinagawa-ku, Japan
13.9 miles North bearing 10° from Yokohama-shi, Kanagawa, Japan
Last position: 2017-01-09 01:11:59 EST (13d 8h13m ago)
2017-01-09 15:11:59 JST local time at Tokyo, Japan [?]
Altitude: 108 ft
Course: 342°
Speed: 6 MPH
Last path: JH5DBY-9>SUSXW4 via JG1DUW-1*,WIDE2-1,qAS,JA1KWV-1 (good)
Positions stored: 4323
Stations near current position of JH5DBY-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JG1DUW-1167.3 yards 205°2017-01-21 22:05:58 JH4XSY-51.1 miles 36°2017-01-21 23:18:47
JR1VF-I1.3 miles 86°2017-01-22 09:14:21 JG1VGX-51.3 miles 106°2017-01-09 10:08:52
JI1TQH-11.3 miles 339°2016-12-25 04:30:47 JH1BOZ1.5 miles 128°2017-01-20 17:28:54
JR1FVK1.5 miles 80°2017-01-22 02:45:16 JH1AGK-21.6 miles 75°2017-01-22 08:58:22
JH1AGK-101.6 miles 75°2017-01-22 08:56:39 JH1AGK-151.6 miles 75°2017-01-20 07:45:33
JH1AGK-71.6 miles 77°2017-01-22 00:06:31 JK1MGC-91.8 miles 192°2017-01-06 20:42:05
7L3BRO-B1.8 miles 130°2017-01-21 21:48:15 JA1HSI-51.9 miles 157°2017-01-13 01:39:39
7N1MJH-A2.3 miles 330°2016-12-31 11:56:13 JA1KUU-92.3 miles 352°2017-01-22 09:05:08
JH1CTP-92.3 miles 226°2017-01-22 05:38:56 JH1CTP-72.5 miles 207°2016-12-29 02:49:10
JH1VHY-A2.6 miles 338°2016-12-26 08:19:21 JE1LUU-92.6 miles 216°2017-01-20 07:41:20
Stations which heard JH5DBY-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JG1DUW-1 9 2017-01-08 23:30:11 2017-01-09 01:11:37 PM95UP > PM95UP 0.5 miles 19° 2017-01-09 01:04:22
JM1YTY-3 2 2017-01-08 23:42:17 2017-01-09 00:42:12 PM95TP > PM95WC 38.9 miles 161° 2017-01-08 23:42:17
JR4ENY-1 1 2017-01-09 00:36:18 2017-01-09 00:36:18 PM95TO > PM95SN 4.1 miles 229° 2017-01-09 00:36:18

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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