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APRS station JQ1YFT-4 - show graphs
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Comment: W1,TKn-N Mt.TAKAO 431.09/9K6
Location: 35°37.59' N 139°14.97' E - locator PM95OP90WI - show map - static map
4.6 miles Southwest bearing 244° from Hachiōji, Tōkyō, Japan [?]
7.0 miles South bearing 165° from Itsukaichi, Tōkyō, Japan
25.2 miles West bearing 260° from Tokyo, Tōkyō, Japan
25.3 miles Northwest bearing 299° from Yokohama-shi, Kanagawa, Japan
Last position: 2018-09-21 07:45:53 EDT (25m36s ago)
2018-09-21 20:45:53 JST local time at Hachiōji, Japan [?]
Last path: JQ1YFT-4>APNK02 via qAR,JQ1YZZ-4
Positions stored: 47
Packet rate: 1800 seconds between packets on average during 88203 seconds.
Other SSIDs: JQ1YFT-2
APRS digipeater – Statistics for 2018-09:
Stations heard directly: 32 on radio path – show map
Last heard a station directly: 2018-09-21 07:56:39 EDT (14m50s ago)
Normal receiver range estimate: 50 miles (Updated: 2018-08-13 00:32:50 EDT)
Position packets heard directly: 2430 on radio path
Stations near current position of JQ1YFT-4 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JQ1YFT-2106.0 yards 162°2018-09-21 07:46:38 JM2IPI0.9 miles 48°2018-09-16 00:35:24
JA1GEI-91.1 miles 15°2018-09-16 02:59:29 JI1VES-71.2 miles 71°2018-09-17 01:51:06
JE1XJD-72.0 miles 137°2018-08-25 23:40:59 JF1EQF-92.2 miles 135°2018-09-19 00:59:12
JE1BPO-92.3 miles 131°2018-09-15 19:11:27 JE1BPO-72.3 miles 131°2018-08-25 21:59:32
JA1EMF-82.7 miles 141°2018-09-18 16:21:58 7L1SCC-92.8 miles 205°2018-09-02 19:09:33
JJ1MYG-73.1 miles 53°2018-08-30 10:11:09 JH1JPV-A3.2 miles 93°2018-09-06 22:05:23
JJ1BLB-93.4 miles 163°2018-09-17 01:16:30 7L2PBJ-93.9 miles 61°2018-09-16 20:56:20
JH1WOB-94.0 miles 18°2018-09-17 21:38:25 JG1ULT-94.2 miles 84°2018-09-05 21:56:43
JK1XIV-94.2 miles 73°2018-09-20 23:15:12 JH1WOB-74.3 miles 14°2018-08-29 18:58:20
JH1WOB4.3 miles 14°2018-09-21 08:10:17 H1WOB4.3 miles 14°2018-09-14 08:56:19
Stations which heard JQ1YFT-4 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JA1RBY-4 6 2018-09-14 01:15:31 2018-09-16 22:15:40 PM95OP > PM95QK 15.7 miles 151° 2018-09-16 22:15:40
JK6FAA-10 3 2018-09-15 06:15:35 2018-09-20 08:45:51 PM95OP > PM95TO 21.0 miles 97° 2018-09-20 08:45:51
JQ1BWT-10 4 2018-09-18 02:45:43 2018-09-19 03:15:47 PM95OP > PM95RN 14.3 miles 103° 2018-09-19 03:15:47
JQ1YZZ-4 322 2018-09-13 22:45:31 2018-09-21 07:45:53 PM95OP > PM95UN 23.9 miles 99° 2018-09-21 07:45:53
JQ1ZWR-4 20 2018-09-19 21:15:49 2018-09-20 16:15:51 PM95OP > PM95QK 15.7 miles 151° 2018-09-20 16:15:51

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 JQ1YFT-4
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
JG1RBF-9 629 2018-09-13 22:45:52 2018-09-21 00:57:46 PM95RL > PM95OP 15.3 miles 130° 2018-09-18 19:59:33
JL1CTA-9 87 2018-09-15 19:33:00 2018-09-20 01:17:03 PM95TI > PM95OP 27.2 miles 131° 2018-09-17 03:07:43
7K2LGO-9 114 2018-09-15 06:48:05 2018-09-21 07:50:52 PM95TG > PM95OP 33.4 miles 137° 2018-09-20 18:10:21
JQ1UCF-9 18 2018-09-16 20:43:45 2018-09-17 07:14:55 PM95TO > PM95OP 20.6 miles 91° 2018-09-16 20:43:45
JA1RBY-7 1 2018-09-17 07:11:23 2018-09-17 07:11:23 PM95QK > PM95OP 15.7 miles 151° 2018-09-17 07:11:23
JQ1NCG-9 1 2018-09-15 22:29:31 2018-09-15 22:29:31 PM95TM > PM95OP 23.4 miles 107° 2018-09-15 22:29:31
JA2MLP-7 8 2018-09-13 23:55:09 2018-09-15 02:53:48 PM95TL > PM95OP 21.9 miles 114° 2018-09-14 00:02:26
JF1XEP-9 6 2018-09-13 23:19:43 2018-09-14 01:11:57 PM95RQ > PM95OP 12.7 miles 77° 2018-09-13 23:32:04
JO1KXP-9 273 2018-09-13 23:32:53 2018-09-21 00:02:26 PM95RI > PM95OP 23.1 miles 150° 2018-09-15 21:53:16
JA1SZN-7 16 2018-09-15 03:10:15 2018-09-19 04:08:54 PM95QJ > PM95OP 16.2 miles 156° 2018-09-15 03:10:15
7L2PBJ-9 22 2018-09-13 23:50:48 2018-09-16 20:55:49 PM95NE > PM95OP 31.9 miles 191° 2018-09-15 00:28:22
JA1SZN-9 60 2018-09-17 04:03:18 2018-09-20 00:02:23 PM95QJ > PM95OP 16.0 miles 156° 2018-09-20 00:02:23
JM1FWS-9 3 2018-09-15 17:37:53 2018-09-15 17:43:12 PM95RK > PM95OP 17.4 miles 138° 2018-09-15 17:37:53
JH1NGW-9 25 2018-09-15 20:23:15 2018-09-16 04:08:29 PM95RH > PM95OP 24.8 miles 149° 2018-09-16 00:58:43
JA1GWR-9 41 2018-09-14 02:15:14 2018-09-20 17:34:29 QM06CC > PM95OP 64.2 miles 60° 2018-09-18 18:10:36
JS1PAX-7 16 2018-09-18 03:42:17 2018-09-19 19:58:13 PM95QV > PM95OP 19.8 miles 26° 2018-09-19 04:05:09
JN1ZOG-12 389 2018-09-13 22:41:35 2018-09-21 07:56:39 PM95TR > PM95OP 21.9 miles 70° 2018-09-21 07:56:39
JI4NAB-9 32 2018-09-15 22:31:15 2018-09-16 08:02:22 PM95QX > PM95OP 25.9 miles 17° 2018-09-16 04:48:32
JG1PLA-7 74 2018-09-14 23:35:38 2018-09-19 06:41:10 PM95UO > PM95OP 27.5 miles 90° 2018-09-16 03:44:27
JN3KKM-9 1 2018-09-20 19:18:05 2018-09-20 19:18:05 PM95UN > PM95OP 25.5 miles 101° 2018-09-20 19:18:05
JG1HEQ-9 38 2018-09-17 01:27:11 2018-09-19 03:10:05 PM95RH > PM95OP 24.8 miles 149° 2018-09-17 03:36:18
JI1ROJ-9 243 2018-09-13 22:34:18 2018-09-21 04:07:44 JF04AI > PM95OP 10158.4 miles 258° 2018-09-21 02:29:58
JJ1FFJ-7 2 2018-09-15 22:32:03 2018-09-15 22:52:05 PM95UO > PM95OP 27.8 miles 94° 2018-09-15 22:52:05
JP1XOC-7 15 2018-09-14 09:50:00 2018-09-18 09:37:45 PM95UP > PM95OP 27.6 miles 89° 2018-09-14 09:50:00
JP1XOC-9 27 2018-09-16 02:11:53 2018-09-17 10:22:16 PM95RH > PM95OP 23.5 miles 154° 2018-09-17 10:18:00
JP1XOC-8 6 2018-09-16 23:31:23 2018-09-17 01:31:14 PM95RH > PM95OP 26.3 miles 150° 2018-09-17 00:14:53
JJ1GQF-9 161 2018-09-14 21:20:23 2018-09-19 22:51:12 PM95RJ > PM95OP 20.5 miles 145° 2018-09-18 23:41:06
7L4AJF-9 38 2018-09-13 23:03:32 2018-09-20 02:21:21 PM95WR > PM95OP 33.8 miles 78° 2018-09-19 04:40:30
JI1MNT-9 50 2018-09-18 00:40:32 2018-09-18 01:50:52 PM95QH > PM95OP 23.1 miles 156° 2018-09-18 01:48:56
JJ1OBJ-7 12 2018-09-17 00:20:06 2018-09-17 02:28:46 PM95QL > PM95OP 11.9 miles 147° 2018-09-17 02:28:46
JE1HTA-9 21 2018-09-19 21:13:44 2018-09-19 23:29:16 PM95RJ > PM95OP 20.7 miles 138° 2018-09-19 21:17:08
JA6NGD-7 1 2018-09-18 06:24:57 2018-09-18 06:24:57 PM95QK > PM95OP 14.0 miles 160° 2018-09-18 06:24:57

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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