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APRS station JJ1BDX-10 - show graphs
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Comment: 144.660MHz iGate AFSK 1200bps
Location: 35°39.93' N 139°38.00' E - locator PM95TP59XR - show map - static map
3.7 miles Southwest bearing 243° from Tokyo, Tōkyō, Japan [?]
4.8 miles South bearing 191° from Nerima, Tōkyō, Japan
15.0 miles North bearing 358° from Yokohama-shi, Kanagawa, Japan
Last position: 2021-07-25 14:24:51 EDT (7m ago)
2021-07-26 03:24:51 JST local time at Tokyo, Japan [?]
Altitude: 184 ft
Last telemetry: 2021-07-25 14:20:40 EDT (11m11s ago) – show telemetry
Avg 10m: 0.002 Rx Erlang, Avg 10m: 0.001 Tx Erlang, RxPkts: 1 count/10m, IGateDropRx: 0 count/10m, TxPkts: 0 count/10m
Device: Kenneth W. Finnegan, W6KWF: Aprx (igate, Linux/Unix)
Last path: JJ1BDX-10>APRX29 via qAR,JL1UXH-10
Positions stored: 12
Packet rate: 304 seconds between packets on average during 14905 seconds.
Other SSIDs: JJ1BDX-12 JJ1BDX-3 JJ1BDX-4 JJ1BDX-5 JJ1BDX-6
APRS igate – Statistics for 2021-07:
Stations heard directly: 55 on radio path – show map
Last heard a station directly: 2021-07-25 14:15:52 EDT (15m59s ago)
Normal receiver range estimate: 31 miles (Updated: 2021-06-30 18:36:08 EDT)
Position packets heard directly: 2667 on radio path
Position packets sent to APRS-IS: 4364 – show map
Stations near current position of JJ1BDX-10 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JA1WLQ0.4 miles 154°2021-06-27 22:42:45 JA1WLQ-Y0.4 miles 154°2021-07-08 03:26:31
JJ1SEQ-70.6 miles 73°2021-07-23 08:20:53 JJ1BFU-B0.7 miles 102°2021-07-23 08:31:46
JH1TSC-B0.8 miles 181°2021-07-18 05:44:22 DF2CW-B0.8 miles 181°2021-07-25 06:11:10
JM1PKM-140.8 miles 335°2021-07-23 04:59:35 JN1BWK-91.1 miles 310°2021-07-24 07:25:04
7N1NEQ-91.1 miles 248°2021-07-21 06:30:46 FW92861.2 miles 44°2021-07-25 14:28:26
JA1OGX1.3 miles 294°2021-07-25 05:48:44 JM1FST-91.5 miles 214°2021-07-22 13:56:40
JP1YCD-I1.6 miles 181°2021-07-25 14:30:41 JR1MFB1.6 miles 181°2021-07-25 07:12:55
JI1LYH-A1.6 miles 285°2021-07-25 01:29:02 JE1EOK-71.7 miles 12°2021-07-24 10:58:46
JE1JNP-91.7 miles 58°2021-07-25 05:36:13 JO4JSQ-71.7 miles 335°2021-07-21 23:37:15
JQ1LKQ-i1.7 miles 139°2021-07-01 01:45:28 JM1PKM-91.8 miles 342°2021-07-25 06:29:55
Stations which heard JJ1BDX-10 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JA1KWV-1 204 2021-07-18 01:21:26 2021-07-25 13:57:30 PM95TP > PM95TR 3.5 miles 2° 2021-07-25 13:57:30
JR4ENY-10 4 2021-07-19 17:00:11 2021-07-19 18:15:03 PM95TP > PM95SN 6.8 miles 213° 2021-07-19 18:15:03
7L4VOH-10 1 2021-07-18 19:34:57 2021-07-18 19:34:57 PM95TP > PM95IM 51.6 miles 259° 2021-07-18 19:34:57
JL1UXH-10 84 2021-07-10 00:15:58 2021-07-25 14:24:51 PM95TP > PM95UO 7.0 miles 123° 2021-07-25 14:24:51

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 JJ1BDX-10
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
JR7OVC-9 3 2021-07-24 22:39:04 2021-07-25 02:36:42 PM95TO > PM95TP 5.6 miles 203° 2021-07-24 22:44:58
JM1PKM-9 237 2021-07-04 03:12:10 2021-07-25 06:29:55 PM95SV > PM95TP 16.8 miles 348° 2021-07-25 05:12:19
JF4KBB-9 4 2021-07-21 20:51:04 2021-07-21 21:26:04 PM95TQ > PM95TP 2.0 miles 36° 2021-07-21 20:51:04
JA1DSI-9 10 2021-07-08 22:20:29 2021-07-08 23:15:01 PM95TR > PM95TP 4.4 miles 346° 2021-07-08 23:15:01
JM2WQD-9 1 2021-07-19 22:28:29 2021-07-19 22:28:29 PM95SS > PM95TP 8.8 miles 334° 2021-07-19 22:28:29
JA1YKX-1 209 2021-06-30 20:13:29 2021-07-23 18:26:19 PM95SM > PM95TP 11.6 miles 202° 2021-07-23 18:26:19
7L2UTN-9 5 2021-07-04 02:50:29 2021-07-14 23:25:41 PM95TV > PM95TP 15.6 miles 359° 2021-07-14 23:25:41
JN1BWK-9 181 2021-07-02 19:09:59 2021-07-24 07:25:04 PM95VO > PM95TP 8.5 miles 126° 2021-07-09 21:04:03
7N4DPV-9 2 2021-07-22 19:25:38 2021-07-22 19:27:05 PM95PP > PM95TP 21.3 miles 265° 2021-07-22 19:27:05
JL1HDC-9 2 2021-07-12 05:48:30 2021-07-12 05:49:24 PM95SR > PM95TP 5.6 miles 307° 2021-07-12 05:49:24
JA2YQQ-3 79 2021-07-05 13:38:46 2021-07-23 22:45:49 PM94NX > PM95TP 56.4 miles 211° 2021-07-23 22:45:49
JM1YTY-3 3 2021-07-18 15:44:26 2021-07-22 17:15:16 PM95WC > PM95TP 41.6 miles 160° 2021-07-22 17:15:16
7M2MLB-9 2 2021-07-03 01:42:38 2021-07-03 10:57:38 PM95TT > PM95TP 9.0 miles 4° 2021-07-03 01:42:38
7N2OTX-9 1 2021-07-17 19:22:27 2021-07-17 19:22:27 PM95TI > PM95TP 21.0 miles 186° 2021-07-17 19:22:27
JL1TJX-7 2 2021-07-12 19:20:55 2021-07-12 19:24:15 PM95TQ > PM95TP 409.8 yards 314° 2021-07-12 19:20:55
JR4ENY-1 120 2021-06-30 20:08:24 2021-07-25 05:45:58 PM95SN > PM95TP 6.8 miles 212° 2021-07-25 05:45:58
JG1MOP-9 3 2021-07-08 20:31:32 2021-07-08 20:37:53 PM96RR > PM95TP 74.0 miles 354° 2021-07-08 20:37:53
JF2BVT-14 6 2021-06-30 23:26:59 2021-07-06 19:42:37 PM95ME > PM95TP 46.0 miles 225° 2021-07-06 07:27:21
JH1JLJ-14 5 2021-07-01 00:15:01 2021-07-18 23:49:42 PM95WQ > PM95TP 12.2 miles 88° 2021-07-11 23:40:54
JM1YTU-3 387 2021-06-30 20:40:08 2021-07-25 14:15:52 QM05CL > PM95TP 34.4 miles 114° 2021-07-25 14:15:52
JH1NLX-9 1 2021-07-01 18:31:29 2021-07-01 18:31:29 PM95PM > PM95TP 21.5 miles 243° 2021-07-01 18:31:29
JE2KDQ-12 10 2021-07-09 20:02:32 2021-07-16 20:22:42 PM95UP > PM95TP 5.8 miles 90° 2021-07-09 20:02:32
JG8GZJ-7 8 2021-07-09 14:06:04 2021-07-09 15:38:02 PM95UP > PM95TP 3.8 miles 97° 2021-07-09 15:38:02
JA7THE-9 1 2021-07-02 18:48:07 2021-07-02 18:48:07 PM95XR > PM95TP 19.3 miles 79° 2021-07-02 18:48:07
JI1AOI-9 4 2021-07-17 17:37:55 2021-07-22 17:54:02 PM95PO > PM95TP 20.5 miles 258° 2021-07-22 17:54:02
JA1BPP-14 161 2021-07-01 00:01:57 2021-07-15 23:29:26 PM95UV > PM95TP 16.2 miles 18° 2021-07-11 21:53:42
JR4ENY-10 4 2021-07-04 19:05:52 2021-07-16 22:45:34 PM95SN > PM95TP 6.8 miles 213° 2021-07-16 22:45:34
JR6LWQ-9 2 2021-07-25 04:14:19 2021-07-25 05:21:11 PM95TT > PM95TP 10.3 miles 360° 2021-07-25 04:14:19
JF1XMW-9 12 2021-07-03 19:43:00 2021-07-18 21:12:09 PM95SN > PM95TP 6.7 miles 205° 2021-07-04 21:17:34
JH1DIO-9 2 2021-07-13 03:30:03 2021-07-15 16:28:27 PM95XP > PM95TP 16.2 miles 90° 2021-07-15 16:28:27
JR1AKK-7 1 2021-07-07 21:50:44 2021-07-07 21:50:44 PM95UP > PM95TP 3.6 miles 127° 2021-07-07 21:50:44
JG0BGW-9 19 2021-07-14 09:31:08 2021-07-14 21:40:44 PM95SP > PM95TP 5.0 miles 262° 2021-07-14 21:40:44
JI1PPV-7 6 2021-07-16 02:34:03 2021-07-16 02:56:12 PM95UQ > PM95TP 4.4 miles 76° 2021-07-16 02:56:12
7L4VOH-9 2 2021-07-06 17:56:31 2021-07-14 14:15:44 PM95OP > PM95TP 22.4 miles 266° 2021-07-14 14:15:44
JF1HIS-9 1 2021-07-14 17:21:35 2021-07-14 17:21:35 PM95OO > PM95TP 22.2 miles 256° 2021-07-14 17:21:35
JE0HBT-8 2 2021-07-08 20:34:13 2021-07-08 20:46:42 PM95SL > PM95TP 14.4 miles 205° 2021-07-08 20:46:42
JL1XBO-10 2 2021-07-18 18:19:02 2021-07-21 15:18:57 PM96WM > PM95TP 59.2 miles 13° 2021-07-21 15:18:57
JI1TVH-9 13 2021-07-21 21:28:35 2021-07-24 07:51:16 PM95UR > PM95TP 7.5 miles 53° 2021-07-21 21:28:35
JJ1HWM-7 1 2021-07-23 21:06:18 2021-07-23 21:06:18 PM96OM > PM95TP 65.5 miles 337° 2021-07-23 21:06:18
JF1PEQ-9 45 2021-07-12 05:34:30 2021-07-25 05:55:43 PM95UQ > PM95TP 6.7 miles 73° 2021-07-25 05:18:39
JQ1YDA-1 246 2021-06-30 20:36:09 2021-07-14 06:38:24 PM95SP > PM95TP 3.8 miles 234° 2021-07-14 06:38:24
JG1NFS-9 1 2021-07-05 14:55:54 2021-07-05 14:55:54 PM96OK > PM95TP 59.2 miles 336° 2021-07-05 14:55:54
JI1SZR-1 13 2021-07-05 18:30:10 2021-07-21 17:18:13 QM06AN > PM95TP 64.0 miles 19° 2021-07-21 17:18:13
JN1ZAX 1 2021-07-14 17:37:33 2021-07-14 17:37:33 PM95RO > PM95TP 8.9 miles 244° 2021-07-14 17:37:33
JA7TXI-9 1 2021-07-13 22:07:08 2021-07-13 22:07:08 PM95SX > PM95TP 23.6 miles 343° 2021-07-13 22:07:08
JH1WDJ-9 1 2021-07-18 19:26:58 2021-07-18 19:26:58 PM95TQ > PM95TP 407.7 yards 7° 2021-07-18 19:26:58
JM6DLB-9 1 2021-07-11 21:17:10 2021-07-11 21:17:10 PM95VS > PM95TP 10.0 miles 47° 2021-07-11 21:17:10
JK1BFX-9 1 2021-07-18 08:59:40 2021-07-18 08:59:40 PM95SM > PM95TP 10.1 miles 205° 2021-07-18 08:59:40
JK1BAH-9 1 2021-07-11 01:00:52 2021-07-11 01:00:52 PM95UQ > PM95TP 4.2 miles 67° 2021-07-11 01:00:52
7M1JXF-9 3 2021-07-11 00:39:02 2021-07-17 15:01:29 PM95UQ > PM95TP 6.1 miles 87° 2021-07-17 15:01:29
JH1WUX-1 590 2021-06-30 20:29:46 2021-07-25 10:00:42 PM95TU > PM95TP 13.4 miles 356° 2021-07-25 10:00:42
JL1UXH-9 33 2021-07-02 00:14:44 2021-07-19 18:49:54 PM95WQ > PM95TP 12.9 miles 80° 2021-07-13 05:17:26
JL1UXH-10 200 2021-06-30 23:12:45 2021-07-25 08:08:00 PM95UO > PM95TP 7.0 miles 123° 2021-07-25 08:08:00
JE7IZM-9 2 2021-07-15 20:41:29 2021-07-15 20:45:44 PM95UP > PM95TP 3.1 miles 108° 2021-07-15 20:41:29
JO4JSQ-7 14 2021-07-01 14:46:21 2021-07-04 07:26:53 PM95TQ > PM95TP 1.7 miles 335° 2021-07-04 07:26:53

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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