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APRS station JA3GBT-9 - show graphs
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Mic-E message: In service
Location: 34°36.90' N 135°34.94' E - locator PM74SO97VO - show map - static map
1.0 miles West bearing 263° from Yao, Ōsaka, Japan [?]
3.8 miles Northeast bearing 29° from Matsubara, Ōsaka, Japan
7.1 miles Southeast bearing 140° from Ōsaka-shi, Ōsaka, Japan
23.3 miles East bearing 103° from Kōbe-shi, Hyōgo, Japan
Last position: 2017-02-21 21:21:34 EST (2d 17h39m ago)
2017-02-22 11:21:34 JST local time at Yao, Japan [?]
Altitude: 72 ft
Course: 191°
Speed: 4 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: JA3GBT-9>S4SVY0 via qAR,JL3ZDI-10
Positions stored: 84600
Packet rate: 215 seconds between packets on average during 8366 seconds.
Other SSIDs: JA3GBT-2 JA3GBT-7
Stations near current position of JA3GBT-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JA3GBT-220.7 yards 0°2017-02-24 14:59:48 JA3GBT-7278.2 yards 287°2017-02-21 02:16:34
JA3NCL-50.6 miles 70°2017-02-17 23:14:50 JJ3SBG0.8 miles 257°2017-02-23 05:06:12
JE3LUA-90.9 miles 320°2017-02-24 02:49:05 JF4MTE1.1 miles 315°2017-01-28 05:58:42
JL3ZDO1.1 miles 314°2017-01-26 22:39:46 JE5UMJ1.3 miles 304°2017-02-18 22:04:21
JP3JYA-51.5 miles 33°2017-02-14 04:29:04 JG3FXB-91.7 miles 251°2017-02-24 14:31:53
JI3WIA1.8 miles 260°2017-02-09 09:54:48 JO3HYM-92.2 miles 274°2017-02-11 04:06:29
JO3HYM-22.2 miles 274°2017-02-24 14:44:51 JO3HYM-72.2 miles 275°2017-02-24 09:40:02
JG3JNG2.5 miles 276°2017-02-24 07:03:17 JF3WTO2.7 miles 262°2017-01-25 22:09:15
JF3WTO-72.8 miles 262°2017-01-25 22:10:24 JP3KPT2.8 miles 281°2017-02-17 23:05:13
JK3AKB-i3.2 miles 308°2017-02-06 22:18:51 JJ3WPS-93.3 miles 285°2017-01-29 18:20:52
Stations which heard JA3GBT-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JP3GMO-10 5 2017-02-03 18:45:55 2017-02-21 20:21:20 PM74RN > PM74TM 9.8 miles 117° 2017-02-03 18:45:55
JJ3YAR-10 29 2017-01-31 19:37:47 2017-02-06 20:26:11 PM74TO > PM74RL 13.0 miles 232° 2017-01-31 19:37:47
JL3ZAO-2 5 2017-01-31 20:11:38 2017-02-21 19:02:08 PM74RN > PM74TQ 12.6 miles 49° 2017-02-04 03:56:43
JL3ZCN-10 1 2017-02-03 19:16:33 2017-02-03 19:16:33 PM74RN > PM74PJ 13.1 miles 219° 2017-02-03 19:16:33
JO3HYR-10 33 2017-01-31 19:37:16 2017-02-21 21:00:18 PM74TP > PM74RL 13.1 miles 216° 2017-02-21 20:20:17
JA3VQW-10 1 2017-02-21 20:19:03 2017-02-21 20:19:03 PM74TP > PM74TT 11.7 miles 15° 2017-02-21 20:19:03
JL3ZDI-10 147 2017-01-31 19:32:59 2017-02-21 21:21:34 PM74SN > PM74SQ 8.6 miles 349° 2017-02-04 04:11:19
JO3HYM-2 2 2017-02-04 04:03:28 2017-02-20 19:42:22 PM74SN > PM74SO 4.0 miles 20° 2017-02-04 04:03:28

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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