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APRS station JA1RBY-9 - show graphs
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Comment: TANTO RX438.84MHz
Mic-E message: In service
Location: 35°25.86' N 139°23.37' E - locator PM95QK63RK - show map - static map
4.0 miles South bearing 179° from Zama, Kanagawa, Japan [?]
5.0 miles Southwest bearing 223° from Minami-rinkan, Kanagawa, Japan
14.3 miles West bearing 265° from Yokohama-shi, Kanagawa, Japan
24.6 miles Southwest bearing 224° from Tokyo, Tōkyō, Japan
Last position: 2016-09-28 00:45:43 EDT (2d 3h33m ago)
2016-09-28 13:45:43 JST local time at Zama, Japan [?]
Altitude: -56 ft
Course: 259°
Speed: 17 MPH
Device: Kenwood: TM-D710 (rig)
Last path: JA1RBY-9>S5RUX6 via JQ1YFT-2*,qAS,JQ1YUX-10 (good)
Positions stored: 66754
Packet rate: 44 seconds between packets on average during 489 seconds.
Other SSIDs: JA1RBY-13 JA1RBY-4 JA1RBY-7 JA1RBY-8
Stations near current position of JA1RBY-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JA1RBY-130.4 miles 236°2016-09-30 04:16:08 JA1RBY-40.4 miles 236°2016-09-28 19:58:56
JG1PLA-91.2 miles 261°2016-09-25 03:47:52 JG1PLA-71.2 miles 261°2016-09-25 09:00:35
JN1IJM-91.2 miles 1°2016-09-23 03:44:15 JA1BTO-71.3 miles 306°2016-09-11 04:07:06
JA9QQN-121.3 miles 336°2016-09-17 09:14:53 JF1BQZ-91.4 miles 309°2016-09-29 05:54:35
JO1VRV-91.5 miles 279°2016-09-06 09:27:16 JI1ETF-131.5 miles 307°2016-09-30 04:10:44
JP1YJX-I1.6 miles 152°2016-09-30 04:03:33 JA1SZN-71.7 miles 236°2016-09-25 07:13:13
JA1SZN-91.7 miles 236°2016-09-30 03:09:21 JA1SZN1.7 miles 236°2016-09-27 20:28:09
JO1KXP-91.8 miles 258°2016-09-29 19:08:03 JE1COG-91.8 miles 288°2016-09-11 04:29:03
JH1XUW-91.9 miles 237°2016-09-21 05:58:06 JI1GJR-92.0 miles 303°2016-09-25 00:03:53
JI6FGO-52.0 miles 162°2016-09-25 20:23:05 JG1GFU-92.0 miles 5°2016-09-24 19:43:29
Stations which heard JA1RBY-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JM1IZV-2 7 2016-09-05 18:41:54 2016-09-25 02:52:02 PM95QK > PM95QI 7.8 miles 197° 2016-09-24 00:28:21
JQ1YFT-2 37 2016-09-01 00:24:42 2016-09-28 00:45:43 PM95QJ > PM95OP 16.7 miles 335° 2016-09-16 22:42:15
JA1YKX-2 4 2016-09-05 18:45:53 2016-09-17 22:05:29 PM95QJ > PM95SM 12.3 miles 55° 2016-09-05 18:45:53
JF1MCS 1 2016-09-05 19:09:57 2016-09-05 19:09:57 PM95PJ > PM95RH 8.3 miles 136° 2016-09-05 19:09:57
JQ1YZZ-10 1 2016-09-10 02:41:11 2016-09-10 02:41:11 PM95QK > PM95UN 18.2 miles 59° 2016-09-10 02:41:11
JQ1YWK-10 24 2016-09-01 00:38:43 2016-09-26 19:43:29 PM95QJ > PM95QP 15.8 miles 356° 2016-09-16 22:43:15
JO1ZXU-2 14 2016-09-05 18:55:55 2016-09-25 02:54:02 PM95QJ > PM96OM 78.8 miles 353° 2016-09-05 18:57:56
JQ1ZEG-10 28 2016-09-01 00:26:42 2016-09-28 00:43:43 PM95PJ > PM95RN 12.2 miles 34° 2016-09-16 22:32:12
JH1AGK-10 3 2016-09-23 01:00:30 2016-09-26 19:45:34 PM95QK > PM95UP 23.6 miles 51° 2016-09-26 19:45:34
JP1NNS-10 6 2016-09-10 03:05:26 2016-09-23 05:35:24 PM95QK > PM96LL 74.4 miles 343° 2016-09-23 05:35:24
JJ2YMT-2 3 2016-09-16 22:31:12 2016-09-26 19:47:34 PM95QK > PM95MB 33.0 miles 214° 2016-09-26 19:47:34

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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