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APRS station JJ1RAF-2 - show graphs
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Comment: PHG23302/W1,Toda-city,SAITAMA,9k6
Mic-E message: In service
Location: 35°48.52' N 139°41.61' E - locator PM95UT34FB - show map - static map
135.9 yards Southeast bearing 134° from Toda, Saitama, Japan [?]
1.5 miles West bearing 280° from Kawaguchi, Saitama, Japan
8.2 miles North bearing 1° from Tokyo, Tōkyō, Japan
25.1 miles North bearing 7° from Yokohama-shi, Kanagawa, Japan
Last position: 2018-02-25 13:18:53 EST (57m10s ago)
2018-02-26 03:18:53 JST local time at Toda, Japan [?]
Course:
Device: Kenwood: TH-D72 (ht)
Last path: JJ1RAF-2>S5TXU2 via qAS,JA1KWV-1
Positions stored: 1
Packet rate: 1691 seconds between packets on average during 55811 seconds.
APRS digipeater – Statistics for 2018-02:
Stations heard directly: 68 on radio path – show map
Last heard a station directly: 2018-02-25 08:25:52 EST (5h50m ago)
Normal receiver range estimate: 19 miles (Updated: 2017-11-30 17:44:29 EST)
Position packets heard directly: 1508 on radio path
Stations near current position of JJ1RAF-2 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JF1XTM0.5 miles 91°2018-02-18 03:05:51 JI1LPA-90.8 miles 17°2018-02-09 21:03:08
JR1UTI-I0.8 miles 49°2018-02-23 21:19:35 7K4RFP-50.8 miles 132°2018-02-12 00:30:24
JE1MGB-50.8 miles 264°2018-02-13 01:40:40 JH1IUP-91.1 miles 26°2018-02-24 23:33:01
7L4AJF-11.1 miles 336°2018-02-25 13:49:36 JE1JAN1.1 miles 58°2018-02-25 06:20:58
JA1LJC-H1.9 miles 19°2018-02-24 19:26:49 JA7QLP-92.1 miles 196°2018-02-23 17:11:16
7L1MJH-92.1 miles 212°2018-02-25 03:45:58 JE1JAN-D2.1 miles 73°2018-02-19 20:27:10
7K1BYB-52.3 miles 199°2018-01-31 03:34:49 JE1UDL-142.5 miles 267°2018-02-25 14:15:49
JI1VFB-92.5 miles 262°2018-02-24 19:31:30 JI1RVX-92.6 miles 283°2018-02-24 21:33:51
JI1UWB-102.6 miles 141°2018-02-25 14:04:10 7N4CRV2.6 miles 53°2018-02-24 18:14:49
7M2MLB-92.6 miles 175°2018-02-25 08:28:53 WIR-291582.7 miles 237°2018-02-25 13:46:28
Stations which heard JJ1RAF-2 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JA1KWV-1 1036 2018-01-31 19:11:18 2018-02-25 13:18:53 PM95UT > PM95TR 7.1 miles 207° 2018-02-25 13:18:53
JA1RMT 1 2018-02-12 14:14:54 2018-02-12 14:14:54 PM95UT > PM95UR 4.5 miles 184° 2018-02-12 14:14:54
JQ1YWK-10 100 2018-01-31 19:41:18 2018-02-25 08:48:50 PM95UT > PM95QP 22.2 miles 237° 2018-02-25 08:48:50

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.
Stations heard directly by JJ1RAF-2
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
7N4TWL-9 1 2018-02-04 07:22:27 2018-02-04 07:22:27 PM95TS > PM95UT 6.1 miles 228° 2018-02-04 07:22:27
7K3WNX-9 2 2018-02-22 23:41:07 2018-02-22 23:45:27 PM95SV > PM95UT 10.9 miles 299° 2018-02-22 23:45:27
JA1DHJ-9 4 2018-02-11 22:01:12 2018-02-11 22:10:15 PM95TS > PM95UT 6.3 miles 238° 2018-02-11 22:10:15
JA1AGS-9 1 2018-02-03 20:21:00 2018-02-03 20:21:00 PM95SQ > PM95UT 10.4 miles 226° 2018-02-03 20:21:00
JN1JVA-9 1 2018-02-23 22:13:51 2018-02-23 22:13:51 PM95RP > PM95UT 16.5 miles 227° 2018-02-23 22:13:51
JL1PEE-9 4 2018-02-25 06:00:05 2018-02-25 06:37:31 PM95RR > PM95UT 12.6 miles 241° 2018-02-25 06:00:05
JL1RTY-9 103 2018-02-02 20:18:04 2018-02-25 05:01:15 JF05AA > PM95UT 10175.6 miles 259° 2018-02-02 21:23:11
JM1PKM-9 16 2018-02-03 15:30:36 2018-02-24 21:59:50 PM95RV > PM95UT 13.5 miles 298° 2018-02-03 16:18:04
JI1RVX-9 99 2018-02-01 06:18:28 2018-02-24 21:33:51 PM95TU > PM95UT 4.5 miles 322° 2018-02-24 21:12:46
JR1UDV-9 6 2018-02-02 19:06:52 2018-02-25 04:37:08 PM95QQ > PM95UT 17.3 miles 245° 2018-02-02 19:30:44
JE1LTK-9 7 2018-02-09 20:14:36 2018-02-10 03:15:30 PM95SR > PM95UT 10.0 miles 237° 2018-02-09 20:14:36
JQ1REZ-9 1 2018-02-10 01:37:08 2018-02-10 01:37:08 PM95NO > PM95UT 33.2 miles 246° 2018-02-10 01:37:08
JH1TWC-9 11 2018-02-01 21:47:45 2018-02-23 01:22:29 PM95SV > PM95UT 12.3 miles 301° 2018-02-23 01:22:29
JA1RGL-9 1 2018-02-20 20:01:18 2018-02-20 20:01:18 PM95TQ > PM95UT 10.7 miles 211° 2018-02-20 20:01:18
JO1VYM-9 9 2018-02-15 03:10:45 2018-02-17 07:24:21 PM95TS > PM95UT 6.9 miles 243° 2018-02-15 03:40:00
JG1MGP-9 31 2018-02-03 05:04:54 2018-02-03 08:20:39 PM95SS > PM95UT 10.2 miles 254° 2018-02-03 05:08:56
JG1MXD-7 2 2018-02-23 22:15:24 2018-02-23 22:21:27 PM95ST > PM95UT 10.8 miles 267° 2018-02-23 22:15:24
JK1MVF-9 25 2018-02-02 21:07:10 2018-02-25 04:20:28 PM95OX > PM95UT 29.2 miles 297° 2018-02-24 18:01:24
JE1XII-9 2 2018-02-19 09:42:23 2018-02-19 11:51:15 PM95VT > PM95UT 5.3 miles 86° 2018-02-19 11:51:15
JK1XIV-9 1 2018-02-12 21:44:11 2018-02-12 21:44:11 PM95RQ > PM95UT 14.8 miles 239° 2018-02-12 21:44:11
JL1USZ-9 8 2018-02-04 08:19:05 2018-02-18 03:37:12 PM95PS > PM95UT 24.3 miles 266° 2018-02-04 09:21:05
7L3PHY-9 12 2018-02-04 07:38:55 2018-02-12 18:40:33 PM95TT > PM95UT 3.0 miles 289° 2018-02-04 07:38:55
JP1EMV-9 7 2018-02-10 18:49:40 2018-02-11 03:57:13 PM95SW > PM95UT 12.6 miles 317° 2018-02-11 03:57:13
JM1DZK-9 3 2018-02-19 06:37:48 2018-02-19 06:44:27 PM95NP > PM95UT 35.5 miles 250° 2018-02-19 06:37:48
7M2MLB-9 161 2018-02-03 01:23:48 2018-02-25 08:25:52 PM86UQ > PM95UT 126.5 miles 300° 2018-02-04 04:15:21
JN1USI-9 1 2018-02-16 20:45:35 2018-02-16 20:45:35 PM95TS > PM95UT 6.7 miles 235° 2018-02-16 20:45:35
JF2BVT-14 1 2018-02-12 20:53:51 2018-02-12 20:53:51 PM95PS > PM95UT 22.6 miles 264° 2018-02-12 20:53:51
JK1NVL-9 1 2018-02-06 19:31:24 2018-02-06 19:31:24 PM95UQ > PM95UT 9.8 miles 162° 2018-02-06 19:31:24
JQ3VTS-9 2 2018-02-03 02:32:20 2018-02-03 03:02:22 PM95QT > PM95UT 16.9 miles 271° 2018-02-03 03:02:22
JO1OYZ-9 1 2018-02-16 14:17:39 2018-02-16 14:17:39 PM96QA > PM95UT 23.8 miles 312° 2018-02-16 14:17:39
JH1NOB-9 10 2018-02-10 11:50:05 2018-02-12 07:51:39 PM95US > PM95UT 4.6 miles 149° 2018-02-10 11:50:05
JL1OWF-9 29 2018-02-19 22:42:14 2018-02-22 02:14:16 PM95RV > PM95UT 13.9 miles 293° 2018-02-22 01:38:08
JR0MOE-7 2 2018-02-01 17:05:27 2018-02-15 04:41:41 PM95TT > PM95UT 2.8 miles 282° 2018-02-15 04:41:41
JG1OME-9 1 2018-02-07 19:26:58 2018-02-07 19:26:58 PM95QK > PM95UT 30.2 miles 213° 2018-02-07 19:26:58
JA1BDJ-9 10 2018-02-04 18:05:57 2018-02-21 18:09:55 PM95UU > PM95UT 4.8 miles 33° 2018-02-15 17:46:14
7L1SCC-9 1 2018-02-09 17:49:29 2018-02-09 17:49:29 PM95OO > PM95UT 31.1 miles 243° 2018-02-09 17:49:29
JA1ELH-9 17 2018-02-02 21:17:49 2018-02-22 08:30:47 PM95SR > PM95UT 10.5 miles 229° 2018-02-04 04:31:35
JE1LJJ-9 9 2018-02-16 23:31:59 2018-02-22 04:41:20 PM95NP > PM95UT 36.2 miles 251° 2018-02-21 23:56:33
JH1WOB-9 1 2018-02-22 02:55:18 2018-02-22 02:55:18 PM95SQ > PM95UT 11.9 miles 231° 2018-02-22 02:55:18
JP1BCU-9 12 2018-01-31 22:23:44 2018-02-03 02:25:27 PM96PB > PM95UT 27.6 miles 310° 2018-01-31 22:23:44
JO1KBQ-9 1 2018-02-10 22:22:10 2018-02-10 22:22:10 PM95TS > PM95UT 4.1 miles 236° 2018-02-10 22:22:10
JE1SVR-7 57 2018-02-02 20:02:51 2018-02-24 10:45:41 PM95TS > PM95UT 4.0 miles 231° 2018-02-10 23:33:19
JI1LPA-9 11 2018-01-31 20:27:21 2018-02-09 21:03:08 PM95UT > PM95UT 0.9 miles 26° 2018-01-31 20:54:10
JG1PLA-9 11 2018-02-02 21:11:45 2018-02-17 03:23:10 PM95UR > PM95UT 6.4 miles 164° 2018-02-03 08:52:06
JA7QLP-9 2 2018-02-23 17:06:29 2018-02-23 17:11:16 PM95US > PM95UT 2.5 miles 174° 2018-02-23 17:06:29
7N3VAE-9 3 2018-02-13 06:23:00 2018-02-20 16:37:42 PM95RQ > PM95UT 14.4 miles 236° 2018-02-13 06:23:00
JI1ROJ-9 6 2018-02-05 15:54:48 2018-02-21 20:58:36 PM95QV > PM95UT 21.1 miles 289° 2018-02-21 20:58:36
JG1GRS-9 3 2018-02-04 21:42:59 2018-02-05 00:19:03 PM95JL > PM95UT 55.4 miles 245° 2018-02-05 00:19:03
JA1WJU-9 16 2018-02-19 02:12:10 2018-02-19 20:57:43 PM95VS > PM95UT 4.2 miles 131° 2018-02-19 02:39:29
JI1VFB-9 1 2018-02-24 19:31:30 2018-02-24 19:31:30 PM95TT > PM95UT 2.5 miles 262° 2018-02-24 19:31:30
JE1RHP-7 4 2018-02-05 01:09:52 2018-02-05 01:23:55 PM95TR > PM95UT 6.3 miles 229° 2018-02-05 01:23:55
JK1MIG-7 1 2018-02-05 03:59:48 2018-02-05 03:59:48 PM95SS > PM95UT 11.0 miles 256° 2018-02-05 03:59:48
JH1SAS-9 1 2018-02-01 12:51:00 2018-02-01 12:51:00 PM95TR > PM95UT 5.5 miles 202° 2018-02-01 12:51:00
JI1ERJ-7 62 2018-02-01 19:45:53 2018-02-25 01:13:16 PM95PM > PM95UT 29.8 miles 229° 2018-02-14 22:44:04
7M3LUI-9 1 2018-02-10 09:12:16 2018-02-10 09:12:16 PM95SX > PM95UT 16.4 miles 319° 2018-02-10 09:12:16
JH1DSD-7 114 2018-02-01 08:43:39 2018-02-24 11:59:19 PM95UU > PM95UT 3.8 miles 349° 2018-02-01 16:29:15
JI1JBR-9 11 2018-02-02 23:31:08 2018-02-23 05:23:03 PM95SU > PM95UT 11.0 miles 284° 2018-02-08 02:02:20
JI1WMB-9 2 2018-02-10 04:25:45 2018-02-10 04:27:47 PM95TS > PM95UT 4.8 miles 250° 2018-02-10 04:27:47
JO1XDW-9 2 2018-02-09 15:52:04 2018-02-10 06:27:25 PM95UU > PM95UT 4.4 miles 34° 2018-02-10 06:27:25
JA1NGG-9 494 2018-01-31 19:21:31 2018-02-25 08:05:42 PM95RR > PM95UT 14.4 miles 246° 2018-02-09 03:32:07
7N4CQD-9 16 2018-02-02 10:13:36 2018-02-24 06:31:27 PM95RX > PM95UT 17.8 miles 307° 2018-02-18 00:16:18
JJ1CYP-9 34 2018-02-02 23:39:25 2018-02-25 00:44:17 PM95JJ > PM95UT 56.8 miles 241° 2018-02-03 20:42:41
JE1HEK-7 3 2018-02-09 02:25:49 2018-02-13 02:03:03 PM95TS > PM95UT 6.0 miles 231° 2018-02-09 02:25:49
JH1NRP-9 10 2018-02-14 18:31:59 2018-02-20 23:29:29 PM95ST > PM95UT 9.4 miles 270° 2018-02-20 18:08:47
JH1MIV-7 1 2018-02-09 20:40:29 2018-02-09 20:40:29 PM95ON > PM95UT 31.8 miles 236° 2018-02-09 20:40:29
JL1IIA-7 3 2018-02-03 17:20:14 2018-02-04 03:44:42 PM95TT > PM95UT 4.2 miles 262° 2018-02-03 17:20:14
JS1NKM-9 19 2018-02-17 00:26:12 2018-02-24 01:39:49 PM95TT > PM95UT 3.7 miles 271° 2018-02-17 03:55:16
JI1RSW-9 3 2018-02-20 19:09:06 2018-02-20 19:21:33 PM95WU > PM95UT 9.5 miles 79° 2018-02-20 19:09:06

Only stations from which a position packet has been heard 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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