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APRS station JJ2YFK-1 - show graphs
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Comment: 144.66/431.02MHz TAHARA 33C
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: 2021-05-08 12:42:17 EDT (11m27s ago)
2021-05-09 01:42:17 JST local time at Tahara, Japan [?]
Course:
Speed: 0 MPH
Last telemetry: 2021-05-08 12:26:18 EDT (27m26s ago) – show telemetry
Ch 1: 120, Ch 2: 33, Ch 3: 999, Ch 4: 687, Ch 5: 543
 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: 900 seconds between packets on average during 44113 seconds.
APRS digipeater – Statistics for 2021-05:
Stations heard directly: 13 on radio path – show map
Last heard a station directly: 2021-05-08 08:21:24 EDT (4h32m ago)
Normal receiver range estimate: 43 miles (Updated: 2021-04-30 19:06:43 EDT)
Position packets heard directly: 1850 on radio path
Stations near current position of JJ2YFK-1 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JM2DFO1.0 miles 224°2021-04-22 22:48:19 431016260 JP1.4 miles 297°2021-04-10 21:59:23
431008476 JP1.6 miles 68°2021-05-03 17:55:01 TAHARA 2(PILOT BOAT)1.7 miles 68°2021-05-08 01:43:48
8EBISU1.7 miles 68°2021-05-06 23:47:06 TANIA1.8 miles 294°2021-05-08 12:51:59
MEIYU MARU2.0 miles 296°2021-05-08 12:50:59 431000464 JP2.0 miles 296°2021-04-14 02:09:11
DAIKYO MARU NO.102.0 miles 298°2021-04-10 18:10:00 ITOWAKAMARU2.0 miles 298°2021-05-08 12:51:59
431015258 JP2.1 miles 318°2021-04-29 18:02:59 HOYO MARU2.3 miles 24°2021-05-08 12:50:59
431000328 JP2.4 miles 25°2021-04-12 03:07:20 JE2KDQ-82.4 miles 267°2021-05-04 04:04:59
432255001 JP2.5 miles 317°2021-04-08 19:16:09 AZUL ACE2.5 miles 33°2021-05-08 12:51:59
372424002 PA2.5 miles 33°2021-05-07 19:49:12 431006856 JP2.7 miles 325°2021-04-14 14:36:27
431500092 JP3.1 miles 41°2021-04-26 19:15:38 JYUSEN MARU3.2 miles 43°2021-05-08 12:52:59
Stations which heard JJ2YFK-1 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JO2OKP-10 329 2021-04-30 20:59:44 2021-05-08 12:42:17 PM84PQ > PM84OW 17.0 miles 337° 2021-05-08 12:42:17
JQ2KXG-10 34 2021-04-30 20:29:47 2021-05-08 11:42:23 PM84PQ > PM84FX 49.6 miles 294° 2021-05-08 11:42:23

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 - EDT last heard longest (rx => tx) longest at - EDT
JI2DWX-9 6 2021-05-04 01:56:08 2021-05-04 04:01:21 PM84OT > PM84PQ 11.3 miles 330° 2021-05-04 04:01:21
JR2MZG-12 2 2021-05-04 22:30:16 2021-05-07 17:25:39 PM84GV > PM84PQ 44.0 miles 288° 2021-05-04 22:30:16
JR2HBA-12 1 2021-05-03 23:37:54 2021-05-03 23:37:54 PM84FT > PM84PQ 47.3 miles 280° 2021-05-03 23:37:54
JM2ITU-1 11 2021-05-06 12:30:36 2021-05-06 16:50:44 PM84BA > PM84PQ 78.9 miles 235° 2021-05-06 16:50:44
JQ2QBN-12 182 2021-04-30 21:07:06 2021-05-08 03:51:23 PM84OU > PM84PQ 13.8 miles 334° 2021-05-02 01:04:00
JE2KDQ-12 187 2021-05-01 01:19:23 2021-05-07 17:44:46 PM85JB > PM84PQ 37.4 miles 316° 2021-05-06 04:03:38
JP2TZL-12 266 2021-05-01 00:57:48 2021-05-06 03:41:03 PM84LO > PM84PQ 17.4 miles 255° 2021-05-03 16:15:10
JI2ZZX-12 71 2021-04-30 20:49:59 2021-05-06 00:23:46 PM84NS > PM84PQ 10.1 miles 311° 2021-05-05 04:43:49
JJ2YAP-12 1068 2021-04-30 21:39:46 2021-05-08 08:21:24 PM85NA > PM84PQ 25.5 miles 338° 2021-05-07 05:01:40
JE2KDQ-8 25 2021-05-03 17:35:32 2021-05-04 04:04:59 PM84MP > PM84PQ 12.8 miles 260° 2021-05-03 18:34:44
JP2AQE-9 17 2021-05-01 05:59:21 2021-05-07 08:59:09 PM84LX > PM84PQ 26.1 miles 320° 2021-05-05 18:33:13
JR2QIF-7 3 2021-05-02 21:04:05 2021-05-04 02:13:20 PM85FC > PM84PQ 54.7 miles 300° 2021-05-02 21:04:05
JR2QHK-12 11 2021-05-02 01:20:34 2021-05-06 05:41:28 PM84OU > PM84PQ 13.9 miles 331° 2021-05-06 05:41:28

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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