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APRS station JJ2YFK-1 - show graphs
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Comment: 144.66/431.02MHz TAHARA 23C
Location: 34°41.45' N 137°17.05' E - locator PM84PQ45CT - show map - static map
1.9 miles Northeast bearing 31° from Tahara, Aichi, Japan [?]
10.3 miles South bearing 164° from Gamagōri, Aichi, Japan
40.1 miles Southeast bearing 148° from Nagoya-shi, Aichi, Japan
65.3 miles West bearing 253° from Shizuoka-shi, Shizuoka, Japan
Last position: 2017-02-28 04:44:11 EST (23m39s ago)
2017-02-28 18:44:11 JST local time at Tahara, Japan [?]
Course:
Last telemetry: 2017-02-28 04:54:28 EST (13m22s ago) – show telemetry
Ch 1: 121, Ch 2: 23, Ch 3: 999, Ch 4: 705, Ch 5: 572
 1     2     3     4     5     6     7     8 
Device: Byonics: TinyTrak (tracker)
Last path: JJ2YFK-1>APTT4 via WIDE1-1,WIDE2-1,qAR,JO2OKP-10 (good)
Positions stored: 1
Packet rate: 875 seconds between packets on average during 43749 seconds.
APRS digipeater – Statistics for 2017-02:
Stations heard directly: 38 on radio path – show map
Last heard a station directly: 2017-02-28 04:48:31 EST (19m19s ago)
Normal receiver range estimate: 37 miles (Updated: 2017-02-28 03:46:30 EST)
Position packets heard directly: 5369 on radio path
Stations near current position of JJ2YFK-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JQ2VLM-90.4 miles 207°2017-02-28 03:10:40 JM2DFO1.0 miles 224°2017-02-28 00:51:34
JR2KJI-91.8 miles 63°2017-02-27 17:30:55 JE2KDQ-82.4 miles 267°2017-02-18 19:44:33
7N3LIJ-14.1 miles 73°2017-02-27 22:06:40 JN2MCQ-96.4 miles 57°2017-02-28 03:18:21
JK2QUE-106.6 miles 91°2017-02-28 05:07:35 JR2KIN-57.0 miles 27°2017-02-14 20:28:16
JN2AYK-97.4 miles 18°2017-02-28 02:23:11 JJ2EEN-88.0 miles 357°2017-02-03 22:45:29
JI2ZZX-128.2 miles 310°2017-02-27 20:44:43 JJ2YAP-128.2 miles 310°2017-02-27 23:53:14
JR2KIN-78.3 miles 17°2017-02-26 00:46:52 JI2ZZX-18.3 miles 310°2017-02-28 04:48:31
JP2TZL-128.4 miles 313°2017-02-27 00:18:44 JR2VQW-K8.5 miles 28°2017-02-24 22:11:20
JH2AQI-98.7 miles 89°2017-02-25 23:25:43 JN2XRK-99.0 miles 11°2017-02-28 03:25:35
JR2TER-109.1 miles 11°2017-02-28 04:27:50 EW44849.1 miles 11°2017-02-28 05:04:11
Stations which heard JJ2YFK-1 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JR2TER-10 493 2017-01-31 20:16:02 2017-02-28 04:14:13 PM84PQ > PM84PT 9.1 miles 11° 2017-02-28 04:14:13
JA2YEP-1 5 2017-02-05 14:43:12 2017-02-20 16:48:26 PM84PQ > PM84GV 46.0 miles 290° 2017-02-20 16:48:26
JO2OKP-10 808 2017-01-31 19:16:08 2017-02-28 04:44:11 PM84PQ > PM84OW 17.0 miles 337° 2017-02-28 04:44:11

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 JJ2YFK-1
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
JO7UIJ-9 4 2017-02-04 01:08:25 2017-02-04 02:14:48 PM84TS > PM84PQ 19.6 miles 75° 2017-02-04 01:08:25
JQ2WJO-9 9 2017-02-05 02:25:00 2017-02-28 04:07:44 PM84FQ > PM84PQ 45.4 miles 270° 2017-02-28 03:54:45
JF2WKC-14 89 2017-02-15 21:48:35 2017-02-24 04:29:34 PM84GT > PM84PQ 43.5 miles 283° 2017-02-24 04:29:34
JH3DYR-9 30 2017-02-07 21:19:25 2017-02-13 20:37:01 PM84DU > PM84PQ 57.7 miles 280° 2017-02-07 21:19:25
JR2HCJ-14 24 2017-01-31 23:07:00 2017-02-23 03:04:04 PM84MX > PM84PQ 23.9 miles 331° 2017-02-22 01:57:45
JR2MZG-12 5 2017-02-13 23:18:13 2017-02-14 20:51:17 PM84FR > PM84PQ 46.2 miles 272° 2017-02-14 20:51:17
JR2HBA-12 1 2017-02-11 23:12:27 2017-02-11 23:12:27 PM84FT > PM84PQ 47.4 miles 280° 2017-02-11 23:12:27
JN2SHT-9 1 2017-02-04 05:24:22 2017-02-04 05:24:22 PM84JL > PM84PQ 30.0 miles 243° 2017-02-04 05:24:22
JH5QYZ-12 1 2017-02-20 02:45:05 2017-02-20 02:45:05 PM84FO > PM84PQ 47.1 miles 261° 2017-02-20 02:45:05
JJ2VVH-9 1 2017-02-25 00:24:58 2017-02-25 00:24:58 PM85NC > PM84PQ 29.4 miles 342° 2017-02-25 00:24:58
JM1INO-9 3 2017-02-26 21:38:51 2017-02-26 21:59:56 PM84TS > PM84PQ 19.4 miles 70° 2017-02-26 21:38:51
JM2FRX-9 7 2017-02-06 06:14:04 2017-02-17 21:05:23 PM85ME > PM84PQ 37.7 miles 336° 2017-02-07 05:27:09
JQ2QBN-12 105 2017-02-03 21:08:48 2017-02-28 01:01:40 PM84OU > PM84PQ 14.0 miles 334° 2017-02-26 19:01:55
JA1GJD-12 51 2017-02-01 03:13:59 2017-02-21 22:45:26 PM85ME > PM84PQ 36.8 miles 335° 2017-02-15 08:07:13
JF2BVT-14 2 2017-02-02 04:05:26 2017-02-07 03:52:11 PM84US > PM84PQ 23.6 miles 77° 2017-02-07 03:52:11
JR2NQH-9 1 2017-02-11 03:17:53 2017-02-11 03:17:53 PM85NB > PM84PQ 27.4 miles 343° 2017-02-11 03:17:53
JG3DCX-9 2 2017-02-18 20:54:40 2017-02-19 03:48:16 PM84DQ > PM84PQ 56.7 miles 271° 2017-02-19 03:48:16
JJ2YAA-1 2 2017-02-04 16:31:28 2017-02-04 19:31:29 PM84RT > PM84PQ 11.0 miles 45° 2017-02-04 19:31:29
JE2KDQ-12 768 2017-01-31 21:44:35 2017-02-28 02:25:33 PM84DU > PM84PQ 56.2 miles 281° 2017-02-24 04:32:07
JH2AQI-9 27 2017-02-15 23:04:27 2017-02-25 23:15:37 PM84RS > PM84PQ 11.8 miles 65° 2017-02-18 01:44:09
JP2TZL-12 67 2017-02-02 23:18:50 2017-02-27 00:18:44 PM84MQ > PM84PQ 12.3 miles 265° 2017-02-03 17:43:39
JA2LBA-9 8 2017-02-10 23:49:50 2017-02-26 00:33:04 PM84EJ > PM84PQ 56.4 miles 248° 2017-02-23 00:10:55
JJ2WNE-9 22 2017-02-03 20:20:14 2017-02-24 22:30:28 PM84DQ > PM84PQ 56.3 miles 269° 2017-02-23 02:28:04
JI2ZZX-1 956 2017-01-31 20:19:48 2017-02-28 04:48:31 PM84OS > PM84PQ 8.3 miles 310° 2017-02-28 04:48:31
JJ0PTT-7 1 2017-02-09 07:54:48 2017-02-09 07:54:48 PM84KV > PM84PQ 26.4 miles 304° 2017-02-09 07:54:48
JI2ZZX-12 175 2017-02-02 21:37:22 2017-02-27 20:44:43 PM84OU > PM84PQ 10.8 miles 341° 2017-02-03 00:52:23
JG1LFF-7 32 2017-02-07 10:33:47 2017-02-26 11:10:11 PM84LV > PM84PQ 21.4 miles 308° 2017-02-26 11:10:11
JR2GAI-12 15 2017-02-05 20:50:42 2017-02-22 00:38:42 PM85LB > PM84PQ 29.8 miles 325° 2017-02-05 20:50:42
JJ2YAP-12 2709 2017-01-31 19:01:49 2017-02-27 23:53:14 PM85NC > PM84PQ 28.2 miles 346° 2017-02-20 02:26:01
JA1QCQ-7 1 2017-02-10 02:25:38 2017-02-10 02:25:38 PM84OU > PM84PQ 11.4 miles 337° 2017-02-10 02:25:38
JM2KBC-9 2 2017-02-22 04:16:36 2017-02-22 05:11:55 PM84FO > PM84PQ 47.0 miles 262° 2017-02-22 05:11:55
7M1CRZ-9 31 2017-02-18 04:13:44 2017-02-19 00:55:32 PM85MB > PM84PQ 27.8 miles 331° 2017-02-18 06:15:59
JL3QGA-14 56 2017-02-02 07:48:43 2017-02-27 07:13:38 PM85JB > PM84PQ 37.4 miles 316° 2017-02-16 06:17:53
JM2BVE-9 1 2017-02-17 20:59:00 2017-02-17 20:59:00 PM84OX > PM84PQ 20.5 miles 353° 2017-02-17 20:59:00
JA2LBA-7 1 2017-02-25 23:18:21 2017-02-25 23:18:21 PM84JL > PM84PQ 32.2 miles 241° 2017-02-25 23:18:21
JS2BID-7 1 2017-02-17 14:02:29 2017-02-17 14:02:29 PM84TS > PM84PQ 19.4 miles 71° 2017-02-17 14:02:29
JS2CEI-9 1 2017-02-08 20:36:45 2017-02-08 20:36:45 PM85ME > PM84PQ 36.7 miles 335° 2017-02-08 20:36:45
JF2OHQ-9 157 2017-01-31 19:11:37 2017-02-23 00:43:54 PM84MW > PM84PQ 23.0 miles 323° 2017-02-21 04:04:40

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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