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APRS station JK4ITW-7 - show graphs
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Comment: FT1D/OKAYAMA
Mic-E message: Off duty
Location: 34°36.80' N 133°57.13' E - locator PM64XO47GE - show map - static map
3.5 miles South bearing 164° from Okayama-shi, Okayama, Japan [?]
9.0 miles North bearing 1° from Tamano, Okayama, Japan
70.1 miles West bearing 266° from Kōbe-shi, Hyōgo, Japan
Last position: 2017-08-22 06:03:09 EDT (51m47s ago)
2017-08-22 19:03:09 JST local time at Okayama-shi, Japan [?]
Altitude: 23 ft
Course: 154°
Speed: 26 MPH
Device: Yaesu: FT1D (ht)
Last path: JK4ITW-7>STSVX0 via WIDE1-1,qAR,JA4XO-1 (good)
Positions stored: 7144
Packet rate: 89 seconds between packets on average during 4181 seconds.
Other SSIDs: JK4ITW-5
Stations near current position of JK4ITW-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JA4VAD-130.8 miles 100°2017-08-22 06:48:44 JA4XO-10.9 miles 236°2017-08-22 06:48:24
JA4XO-120.9 miles 235°2017-08-17 22:18:06 JH5GYN1.3 miles 14°2017-08-02 04:07:44
JN4UMO-91.8 miles 342°2017-08-21 18:32:05 JH1NWN-A2.6 miles 314°2017-08-21 11:18:25
JH1NWN2.6 miles 314°2017-08-18 09:28:51 JR4KDC-112.7 miles 232°2017-08-06 03:34:17
JJ5DYM-92.7 miles 285°2017-08-18 21:11:23 IK4ITW-72.7 miles 275°2017-08-08 04:22:22
JA5JYP-122.9 miles 273°2017-08-19 02:06:58 JE4SMF-93.0 miles 19°2017-08-21 08:16:49
JF4CYP-103.4 miles 35°2017-08-22 06:38:11 JF4CYP-93.4 miles 28°2017-08-17 22:07:36
JR4EUD-93.6 miles 298°2017-08-21 05:13:12 JE4YIZ-103.6 miles 298°2017-08-22 06:50:20
JF4CYP-73.6 miles 133°2017-08-19 05:06:12 JN4XOC-93.6 miles 298°2017-08-22 04:51:41
JF4CYP-B3.7 miles 32°2017-08-17 22:08:44 JH2IAG-93.9 miles 286°2017-08-22 05:15:51
Stations which heard JK4ITW-7 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JA3ASU-7 10 2017-08-13 00:13:32 2017-08-13 02:35:02 PM75UA > PM75VA 5.3 miles 79° 2017-08-13 02:35:02
JJ4KME-10 17 2017-08-08 19:01:06 2017-08-09 11:47:00 PM63PW > PM64NJ 34.0 miles 345° 2017-08-08 19:01:06
JR5GDP 3 2017-08-02 22:12:03 2017-08-08 14:53:49 PM64VJ > PM74CG 23.0 miles 113° 2017-08-08 14:53:49
JR4IUS-10 1 2017-08-08 20:26:37 2017-08-08 20:26:37 PM63KW > PM64FJ 40.3 miles 321° 2017-08-08 20:26:37
JK3SPC-2 10 2017-08-12 20:59:59 2017-08-13 09:57:20 PM74SR > PM74QS 12.4 miles 288° 2017-08-13 04:48:13
JR5YBZ-3 46 2017-08-02 22:10:06 2017-08-09 12:44:39 PM64WO > PM63TX 45.8 miles 200° 2017-08-08 03:15:50
JF6YFU-2 2 2017-08-08 20:50:03 2017-08-08 20:54:14 PM63KW > PM53TO 76.0 miles 251° 2017-08-08 20:54:14
JF4CYP-10 10 2017-08-13 20:21:33 2017-08-22 05:52:14 PM64XQ > PM64XP 3.8 miles 135° 2017-08-21 22:19:34
JA5GGB 14 2017-08-02 22:14:37 2017-08-08 15:28:38 PM64VJ > PM64UF 12.4 miles 197° 2017-08-03 10:59:07
JR5YCF-2 45 2017-08-03 01:11:44 2017-08-09 09:32:09 PM63LU > PM63JS 12.7 miles 248° 2017-08-09 02:27:14
JF5FFL-10 10 2017-08-03 00:19:19 2017-08-09 02:15:16 PM64TB > PM63PW 22.4 miles 245° 2017-08-03 10:10:22
JN3VDE-10 5 2017-08-12 20:44:43 2017-08-13 09:55:07 PM74PT > PM74RT 9.1 miles 102° 2017-08-12 20:44:43
JA4XO-1 153 2017-08-03 11:38:25 2017-08-22 06:03:09 PM74AP > PM64XO 5.1 miles 240° 2017-08-13 12:34:42
JH5HOA-10 33 2017-08-03 01:20:58 2017-08-09 09:25:41 PM63KT > PM63IT 9.9 miles 271° 2017-08-09 02:33:37
JA5HWI-10 8 2017-08-03 03:33:38 2017-08-09 06:48:59 PM63JU > PM63JS 4.6 miles 159° 2017-08-09 06:48:59
JR5YCG-10 20 2017-08-03 01:32:13 2017-08-09 06:38:40 PM63JR > PM63IT 6.9 miles 322° 2017-08-03 04:01:07
JA4YMC-10 4 2017-08-12 19:09:15 2017-08-21 23:38:16 PM74AP > PM65TA 35.0 miles 316° 2017-08-12 19:09:15
JE4YKP-2 3 2017-08-03 03:49:52 2017-08-08 20:26:10 PM63JR > PM64DI 53.1 miles 326° 2017-08-03 03:49:52
JA5YVT-2 117 2017-08-02 22:03:32 2017-08-09 11:01:30 PM64XQ > PM63KW 83.2 miles 232° 2017-08-08 05:16:57
JH3YBD-2 8 2017-08-03 10:53:46 2017-08-12 20:26:34 PM64VI > PM75HD 72.5 miles 40° 2017-08-03 10:53:46
JH4GLG-1 2 2017-08-09 12:38:54 2017-08-09 12:39:39 PM64TN > PM64TN 1.5 miles 105° 2017-08-09 12:38:54
JI3YVA-2 2 2017-08-08 14:53:20 2017-08-13 10:57:37 PM64VJ > PM74IT 58.5 miles 61° 2017-08-08 14:53:20
JI3YVA-1 18 2017-08-12 20:01:36 2017-08-13 11:17:10 PM74HU > PM74IT 6.8 miles 133° 2017-08-12 20:01:36
JH3YBD-1 26 2017-08-02 22:16:48 2017-08-13 11:07:39 PM64VH > PM75HD 73.0 miles 40° 2017-08-02 22:16:48
JH3PYJ-10 1 2017-08-12 21:43:10 2017-08-12 21:43:10 PM74UV > PM74VW 3.8 miles 16° 2017-08-12 21:43:10
JR5YCC-3 8 2017-08-09 03:08:19 2017-08-09 04:21:48 PM63HM > PM63HG 18.7 miles 180° 2017-08-09 03:08:19
JH5EWP-10 12 2017-08-03 02:48:44 2017-08-09 06:36:29 PM63IS > PM63IT 5.4 miles 2° 2017-08-09 05:06:33
JA5AIL-10 8 2017-08-03 06:01:22 2017-08-03 07:16:34 PM63SN > PM63RN 2.6 miles 256° 2017-08-03 07:16:34
JR5YDE-2 1 2017-08-03 06:15:18 2017-08-03 06:15:18 PM63SN > PM63PK 17.9 miles 243° 2017-08-03 06:15:18
JR5YDE-1 39 2017-08-03 04:54:03 2017-08-03 09:25:11 PM63TO > PM63PK 24.7 miles 242° 2017-08-03 09:25:11
JR3YDV-10 16 2017-08-12 21:37:14 2017-08-13 04:10:56 PM74UU > PM74UX 7.2 miles 7° 2017-08-13 04:10:56
JG5HZI-10 2 2017-08-03 05:02:13 2017-08-03 05:02:57 PM63NN > PM63MN 4.5 miles 286° 2017-08-03 05:02:57
JA5XQF-10 10 2017-08-03 04:11:33 2017-08-03 04:21:01 PM63KQ > PM63KP 3.4 miles 152° 2017-08-03 04:11:33
JA5CRC-10 3 2017-08-02 22:02:34 2017-08-08 14:58:45 PM64VL > PM74AI 15.7 miles 130° 2017-08-02 22:02:34
JA3TMM-10 14 2017-08-12 19:48:13 2017-08-13 11:48:57 PM74ES > PM74HU 10.5 miles 71° 2017-08-12 19:48:13
JA4YYF-2 3 2017-08-08 18:34:51 2017-08-22 04:57:56 PM64SA > PM64RX 68.7 miles 356° 2017-08-08 18:34:51
JR5YDS-10 11 2017-08-08 19:51:02 2017-08-09 10:33:57 PM64MD > PM64MB 5.8 miles 198° 2017-08-09 10:33:57
JA5XPN-10 23 2017-08-03 04:14:07 2017-08-09 04:39:55 PM63KQ > PM63GM 23.4 miles 240° 2017-08-03 04:14:07
JR5YDS-15 13 2017-08-08 20:19:26 2017-08-09 10:23:17 PM63KW > PM64MB 11.5 miles 50° 2017-08-08 23:33:50
JH5ZZZ-3 27 2017-08-03 01:41:24 2017-08-09 06:53:02 PM63IU > PM63KR 14.3 miles 126° 2017-08-03 02:53:28
JL3ZAO-2 27 2017-08-12 21:06:03 2017-08-13 08:56:47 PM74RT > PM74TQ 15.9 miles 122° 2017-08-12 21:06:03
JE4YLR-10 5 2017-08-09 12:03:43 2017-08-09 12:15:37 PM64PL > PM64QL 2.3 miles 86° 2017-08-09 12:03:43
JA5OJF-10 1 2017-08-08 14:55:42 2017-08-08 14:55:42 PM64VI > PM64XG 12.1 miles 130° 2017-08-08 14:55:42
JR5YEB-10 12 2017-08-03 01:04:46 2017-08-09 02:25:31 PM64VJ > PM63MU 57.9 miles 232° 2017-08-08 14:54:29
JA3VQW-10 7 2017-08-13 04:23:31 2017-08-13 04:40:38 PM74UU > PM74TT 3.5 miles 210° 2017-08-13 04:23:31
JA3MAK 2 2017-08-13 11:57:56 2017-08-13 12:23:34 PM74BR > PM74ER 17.3 miles 88° 2017-08-13 12:23:34
JL3ZDI-10 9 2017-08-13 04:52:36 2017-08-13 09:28:30 PM74RP > PM74SQ 2.3 miles 45° 2017-08-13 09:28:30
JO3HYM-2 1 2017-08-13 07:09:05 2017-08-13 07:09:05 PM74SP > PM74SO 3.2 miles 139° 2017-08-13 07:09:05
JM4WDK-2 19 2017-08-03 10:55:13 2017-08-22 04:54:49 PM64WS > PM64TM 19.7 miles 210° 2017-08-22 04:54:49
JH3XVQ-1 3 2017-08-13 11:10:36 2017-08-13 11:24:15 PM74IU > PM74HU 5.4 miles 258° 2017-08-13 11:10:36
JE4YKP-3 2 2017-08-03 03:49:38 2017-08-09 05:03:33 PM63JR > PM64DI 53.1 miles 326° 2017-08-03 03:49:38
JG5EQV-10 13 2017-08-08 15:28:33 2017-08-08 18:12:16 PM64UE > PM64TC 6.9 miles 211° 2017-08-08 15:29:02
JE4YMQ-10 168 2017-08-04 08:55:15 2017-08-22 05:57:42 PM64VS > PM64WP 9.9 miles 160° 2017-08-22 04:53:28
JE4YIB-10 14 2017-08-03 11:24:54 2017-08-09 12:59:34 PM64WO > PM64VO 7.0 miles 270° 2017-08-03 11:35:02
JA5YRY-10 23 2017-08-03 00:02:57 2017-08-09 12:40:15 PM64TN > PM64LA 53.2 miles 225° 2017-08-09 12:40:15
JR5IUI-10 11 2017-08-08 19:44:57 2017-08-09 10:29:10 PM64LC > PM63MX 10.4 miles 163° 2017-08-09 10:29:10
JG5MMU-10 4 2017-08-09 00:32:21 2017-08-09 10:31:53 PM64MD > PM64LC 3.0 miles 223° 2017-08-09 10:31:53
JA3MZJ-10 4 2017-08-13 10:57:57 2017-08-13 11:00:39 PM74JT > PM74JT 1.4 miles 74° 2017-08-13 11:00:39
JE3XST-10 2 2017-08-12 21:43:36 2017-08-13 03:20:30 PM74UV > PM75UA 8.6 miles 351° 2017-08-12 21:43:36
JJ5MRR-2 22 2017-08-02 22:10:56 2017-08-22 04:55:33 PM64VS > PM63RX 60.2 miles 200° 2017-08-22 04:55:33
JR5IZI 1 2017-08-08 14:57:58 2017-08-08 14:57:58 PM64VI > PM64XG 10.6 miles 116° 2017-08-08 14:57:58

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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