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APRS station JS1YAB-4 - show graphs
Comment: W1,TKn-N Mt.TAKAO 431.09/9k6
Location: 35°37.59' N 139°14.97' E - locator PM95OP90WI - show map
7.5 miles East bearing 85° from Uenohara, Yamanashi, Japan [?]
7.8 miles Northwest bearing 311° from Sagamihara, Kanagawa, Japan
25.2 miles West bearing 260° from Tokyo, Tōkyō, Japan
25.3 miles Northwest bearing 299° from Yokohama-shi, Kanagawa, Japan
Last position: 2024-05-20 17:29:37 EDT (29m41s ago)
2024-05-21 06:29:37 JST local time at Uenohara, Japan [?]
Last path: JS1YAB-4>APNK02 via qAO,JN1ARX-6
Positions stored: 1
Packet rate: 1800 seconds between packets on average during 88205 seconds.
Other SSIDs: JS1YAB-2
APRS digipeater – Statistics for 2024-05:
Stations heard directly: 32 on radio path – show map
Last heard a station directly: 2024-05-20 17:58:12 EDT (1m6s ago)
Normal receiver range estimate: 31 miles (Updated: 2024-05-20 16:50:45 EDT)
Position packets heard directly: 4983 on radio path
Stations near current position of JS1YAB-4 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JS1YAB-2106.0 yards 162°2024-05-20 17:41:29 JH1VLJ-120.4 miles 98°2024-05-03 00:05:53
JE1KPL-92.0 miles 140°2024-05-01 23:31:35 JK1LSG2.6 miles 211°2024-05-18 19:20:56
JK1UXY-92.8 miles 113°2024-05-20 16:59:49 JA/KN-0323.0 miles 250°2024-05-04 21:02:40
JF1EQF-93.1 miles 171°2024-05-19 02:15:04 JL1JUO-93.2 miles 119°2024-05-01 02:16:04
JG1VNO-93.3 miles 199°2024-05-12 05:04:59 JA/KN-0223.4 miles 151°2024-05-20 04:32:29
JR1USU-93.6 miles 59°2024-05-19 03:48:26 JK1XIV-53.7 miles 85°2024-05-18 20:22:02
JF1TQN-93.8 miles 94°2024-05-18 05:48:28 JE1HFS-i3.8 miles 94°2024-05-17 05:11:35
JE1HFS-93.8 miles 94°2024-05-20 05:53:27 7K1UYJ-A3.9 miles 158°2024-05-18 20:49:55
7K1SGK-73.9 miles 94°2024-05-18 04:57:14 JI1TKM-93.9 miles 62°2024-05-17 03:51:28
JK1WAD-93.9 miles 62°2024-05-07 01:07:58 JI1TKM-i3.9 miles 62°2024-05-11 03:23:38
Stations which heard JS1YAB-4 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JQ1YZZ-4 123 2024-04-30 20:28:06 2024-05-20 01:59:34 PM95OP > PM95UN 23.9 miles 99° 2024-05-20 01:59:34
JQ1ZWR-4 568 2024-04-30 20:58:06 2024-05-20 16:59:36 PM95OP > PM95QK 15.7 miles 151° 2024-05-20 16:59:36
JN1ARX-6 225 2024-04-30 22:58:06 2024-05-20 17:29:37 PM95OP > PM95QO 5.6 miles 112° 2024-05-20 17:29:37
JN1ARX-10 38 2024-05-11 20:28:56 2024-05-20 08:29:35 PM95OP > PM95QO 5.6 miles 112° 2024-05-20 08:29:35

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 JS1YAB-4
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
JA1RBY-9 25 2024-05-06 01:10:03 2024-05-19 21:05:31 PM95QK > PM95OP 15.7 miles 150° 2024-05-12 22:11:21
JG1RBF-9 1584 2024-04-30 20:40:17 2024-05-20 17:58:12 PM95TJ > PM95OP 28.0 miles 127° 2024-05-18 18:58:33
JE1WVQ-7 3 2024-05-09 23:44:09 2024-05-09 23:50:10 PM95TV > PM95OP 27.8 miles 49° 2024-05-09 23:44:09
7K2LGO-9 452 2024-05-02 04:28:19 2024-05-18 11:01:17 PM95VO > PM95OP 28.5 miles 95° 2024-05-17 08:20:02
JQ1NCG-9 22 2024-05-02 01:03:34 2024-05-18 21:36:15 PM95TN > PM95OP 21.3 miles 106° 2024-05-05 21:35:05
JK1XIV-9 324 2024-04-30 22:38:44 2024-05-19 22:50:00 PM95QR > PM95OP 10.7 miles 51° 2024-05-09 22:31:52
JO1KXP-9 550 2024-05-01 19:25:07 2024-05-20 17:05:59 PM95UL > PM95OP 25.4 miles 111° 2024-05-11 08:08:55
JM1GVQ-9 63 2024-05-04 19:10:29 2024-05-12 03:46:50 PM95RQ > PM95OP 11.0 miles 69° 2024-05-11 21:27:31
JF1BQZ-9 93 2024-05-01 06:27:01 2024-05-20 07:51:18 PM95QJ > PM95OP 15.8 miles 156° 2024-05-16 07:02:57
JA1SZN-9 138 2024-05-02 08:48:29 2024-05-19 10:39:29 PM95TP > PM95OP 22.5 miles 84° 2024-05-17 22:27:26
7M1BQT-9 128 2024-05-02 01:59:02 2024-05-15 17:26:41 PM95RK > PM95OP 17.4 miles 140° 2024-05-02 02:04:03
7M3DZI-9 45 2024-05-03 09:16:08 2024-05-17 06:58:28 PM95TP > PM95OP 21.5 miles 89° 2024-05-05 07:58:39
JA6IJW-9 35 2024-05-17 18:07:12 2024-05-19 06:11:46 PM96TB > PM95OP 35.0 miles 35° 2024-05-19 05:15:14
JH1WOB 50 2024-05-08 07:27:16 2024-05-18 07:48:16 PM95PQ > PM95OP 4.3 miles 14° 2024-05-18 07:48:16
JG1PLA-7 180 2024-05-10 16:39:10 2024-05-19 02:45:22 PM95RK > PM95OP 19.7 miles 137° 2024-05-11 20:26:11
JO1BEY-9 36 2024-05-02 00:06:51 2024-05-18 21:37:47 PM96VA > PM95OP 42.0 miles 48° 2024-05-03 01:16:08
JE1BPO-7 38 2024-05-16 22:21:44 2024-05-17 01:08:58 PM95TG > PM95OP 30.9 miles 139° 2024-05-17 01:08:58
JO1IXM-9 100 2024-05-04 07:30:42 2024-05-20 06:14:47 PM95UL > PM95OP 26.8 miles 109° 2024-05-19 19:12:09
JP1XOC-7 8 2024-05-18 19:37:04 2024-05-18 20:38:06 PM95QI > PM95OP 21.2 miles 155° 2024-05-18 19:37:04
JP1XOC-9 177 2024-04-30 20:34:30 2024-05-19 07:19:30 PM95RH > PM95OP 23.6 miles 151° 2024-05-07 07:10:51
JP1XOC-8 60 2024-05-02 18:08:36 2024-05-18 22:55:18 PM95TG > PM95OP 32.6 miles 141° 2024-05-02 20:32:23
JE1IGN-7 144 2024-05-02 19:14:33 2024-05-17 19:42:38 PM95QM > PM95OP 9.9 miles 149° 2024-05-14 20:29:37
JS1YCB-8 18 2024-05-07 01:26:43 2024-05-20 00:36:53 PM95QI > PM95OP 22.0 miles 157° 2024-05-17 02:34:23
JQ1NDH-7 192 2024-05-01 04:43:13 2024-05-20 04:50:26 PM95QJ > PM95OP 17.1 miles 149° 2024-05-19 18:24:32
JG1RBF-7 154 2024-05-01 04:40:51 2024-05-17 08:35:25 PM95RN > PM95OP 10.5 miles 110° 2024-05-17 08:35:25
7K3WNX 9 2024-05-03 01:34:58 2024-05-04 18:40:25 PM95SU > PM95OP 22.5 miles 41° 2024-05-04 18:40:25
JJ1OBJ-9 301 2024-05-01 02:23:22 2024-05-19 04:21:37 PM95RK > PM95OP 19.7 miles 137° 2024-05-11 19:54:53
JI1TKM-9 2 2024-05-17 03:49:36 2024-05-17 03:51:28 PM95PP > PM95OP 3.9 miles 62° 2024-05-17 03:51:28
JS1YCI-7 24 2024-05-02 03:54:33 2024-05-02 20:22:06 PM95PP > PM95OP 4.0 miles 62° 2024-05-02 20:22:06
JE1JQB-9 1 2024-05-17 22:21:26 2024-05-17 22:21:26 PM95RQ > PM95OP 12.2 miles 72° 2024-05-17 22:21:26
JK2PLQ 1 2024-05-10 10:13:48 2024-05-10 10:13:48 PM95MB > PM95OP 41.3 miles 195° 2024-05-10 10:13:48
JG1RBF-8 26 2024-05-18 19:44:47 2024-05-19 02:14:46 PM95TJ > PM95OP 28.5 miles 126° 2024-05-18 20:02:55

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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