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APRS station JJ1OKA-10 - show graphs
Comment: 431.040MHz 144.660MHz 1200bps - Nogaya V/U U/U I-Gate Digipeater
Location: 35°35.22' N 139°29.40' E - locator PM95RO80TV - show map
5.8 miles Southwest bearing 234° from Komae, Tōkyō, Japan [?]
5.9 miles Southwest bearing 216° from Chōfu, Tōkyō, Japan
12.9 miles Northwest bearing 318° from Yokohama-shi, Kanagawa, Japan
13.3 miles Southwest bearing 238° from Tokyo, Tōkyō, Japan
Last position: 2024-11-15 08:22:03 EST (17m46s ago)
2024-11-15 22:22:03 JST local time at Komae, Japan [?]
Last telemetry: 2024-09-08 05:28:08 EDT (68d 4h11m ago) – show telemetry
Avg 10m: 0.003 Rx Erlang, Avg 10m: 0.003 Tx Erlang, RxPkts: 3 count/10m, IGateDropRx: 0 count/10m, TxPkts: 2 count/10m
Device: WB2OSZ: DireWolf
Last path: JJ1OKA-10>APDW17 via JF2ZGN-3*,qAR,JO1UIC-10 (good)
Positions stored: 2
Packet rate: 709 seconds between packets on average during 34743 seconds.
Other SSIDs: JJ1OKA-7 JJ1OKA JJ1OKA-9 JJ1OKA-1
APRS igate – Statistics for 2024-11:
Stations heard directly: 27 on radio path – show map
Last heard a station directly: 2024-11-15 07:29:55 EST (1h9m ago)
Normal receiver range estimate: 50 miles (Updated: 2024-10-31 19:27:25 EDT)
Position packets heard directly: 738 on radio path
Position packets sent to APRS-IS: 1473 – show map
Stations near current position of JJ1OKA-10 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JQ1BWT0.7 miles 145°2024-11-13 20:23:17 JN1ZAX1.4 miles 1°2024-11-15 08:39:00
JK1BRK-92.0 miles 284°2024-11-09 22:39:02 JM1PKM-142.1 miles 184°2024-11-05 18:44:13
JP1BHH-102.1 miles 37°2024-11-15 08:20:07 JH0UVW-92.2 miles 171°2024-11-03 03:16:55
JH1OXL2.8 miles 134°2024-11-14 17:31:53 FW72543.0 miles 113°2024-11-15 08:33:36
JA4FHZ-13.0 miles 129°2024-10-23 20:08:18 7N4HRS-73.3 miles 196°2024-11-07 02:45:53
JO3SEN-93.4 miles 199°2024-11-11 17:32:03 JO3SEN-73.4 miles 199°2024-11-15 05:15:34
JG1RBF-93.7 miles 258°2024-11-15 04:30:49 JF3KOA-93.7 miles 277°2024-11-15 05:56:54
JG1RBF3.7 miles 257°2024-11-01 02:54:40 JG1RBF-73.7 miles 257°2024-11-08 07:17:03
JJ1IVX-73.8 miles 209°2024-11-09 00:44:56 7N4HRS-53.8 miles 194°2024-10-21 00:30:34
7K1UGA-103.8 miles 85°2024-10-30 09:28:31 JK1BRK-73.8 miles 220°2024-11-12 21:46:14
Stations which heard JJ1OKA-10 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JF2ZGN-3 349 2024-10-31 21:22:03 2024-11-15 08:22:03 PM95RO > PM94MV 55.3 miles 208° 2024-11-15 08:22:03
JN1ARX-2 618 2024-10-31 20:12:02 2024-11-15 05:32:01 PM95RO > PM95QO 8.3 miles 275° 2024-11-15 05:32:01
JA2YQQ-4 5 2024-11-01 00:22:06 2024-11-01 20:22:03 PM95RO > PM94NX 47.8 miles 206° 2024-11-01 20:22:03

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 JJ1OKA-10
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
JR7OVC-9 5 2024-11-01 04:31:31 2024-11-10 06:47:52 PM95SK > PM95RO 11.5 miles 160° 2024-11-01 04:31:31
JM2WQD-9 8 2024-11-06 20:02:23 2024-11-07 20:29:18 PM95SI > PM95RO 15.8 miles 162° 2024-11-07 18:09:57
7L3KFI-9 2 2024-11-13 05:24:04 2024-11-13 07:04:06 PM95TK > PM95RO 12.4 miles 138° 2024-11-13 07:04:06
JA2YQQ-3 99 2024-10-31 20:27:25 2024-11-15 07:29:55 PM94NX > PM95RO 47.8 miles 206° 2024-11-15 07:29:55
JA2APZ-9 34 2024-11-03 21:51:51 2024-11-11 01:38:03 PM94MV > PM95RO 55.3 miles 208° 2024-11-11 00:53:34
JF2ZGN-3 50 2024-11-01 12:54:33 2024-11-14 19:18:01 PM94MV > PM95RO 55.3 miles 208° 2024-11-14 19:18:01
JR4ENY-1 3 2024-11-04 05:29:59 2024-11-15 00:29:10 PM95SN > PM95RO 4.5 miles 94° 2024-11-15 00:29:10
JM1YUK-3 2 2024-11-08 13:56:49 2024-11-08 16:26:50 QM05AC > PM95RO 45.0 miles 137° 2024-11-08 16:26:50
JA1BPP-14 14 2024-11-04 18:50:06 2024-11-10 19:40:38 PM95TK > PM95RO 12.1 miles 139° 2024-11-10 19:16:53
JA1VBU-7 2 2024-11-09 04:43:21 2024-11-09 04:54:35 PM95SL > PM95RO 9.0 miles 146° 2024-11-09 04:43:21
JM1BEP-9 328 2024-11-01 06:15:32 2024-11-15 06:54:49 PM95QK > PM95RO 13.5 miles 214° 2024-11-09 03:30:13
JH0UVW-9 9 2024-11-02 14:42:03 2024-11-03 03:16:55 PM95SJ > PM95RO 13.0 miles 157° 2024-11-02 15:02:51
7L4VOH-9 10 2024-11-01 04:08:21 2024-11-13 01:04:01 PM95TJ > PM95RO 14.4 miles 148° 2024-11-07 06:20:45
JH1QQN-9 13 2024-10-31 20:00:14 2024-10-31 20:32:42 PM95SM > PM95RO 4.9 miles 132° 2024-10-31 20:00:14
JI1UWB-9 5 2024-11-09 02:11:29 2024-11-09 06:24:39 PM95VN > PM95RO 15.0 miles 92° 2024-11-09 06:24:39
JN1ZAX 45 2024-10-31 20:13:54 2024-11-14 22:58:16 PM95RO > PM95RO 1.5 miles 2° 2024-11-12 20:54:31
JK1ELT-9 1 2024-11-06 16:37:00 2024-11-06 16:37:00 PM95SN > PM95RO 3.6 miles 143° 2024-11-06 16:37:00
JQ1GLJ-7 1 2024-11-04 22:17:51 2024-11-04 22:17:51 PM95SM > PM95RO 6.4 miles 152° 2024-11-04 22:17:51
JJ1VQD-9 9 2024-11-04 00:20:54 2024-11-09 02:28:28 PM96JO > PM95RO 80.5 miles 331° 2024-11-08 19:20:21
JH1HST-7 2 2024-11-03 19:00:57 2024-11-04 03:03:43 PM95SM > PM95RO 4.3 miles 159° 2024-11-03 19:00:57
JA2YQQ-4 19 2024-11-01 08:35:32 2024-11-12 11:05:27 PM94NX > PM95RO 47.8 miles 206° 2024-11-12 11:05:27
JP3PYY-12 4 2024-11-01 13:21:48 2024-11-01 13:27:48 PM95RL > PM95RO 7.5 miles 194° 2024-11-01 13:21:48
JE1HFX-9 6 2024-11-13 17:02:07 2024-11-14 01:15:12 PM95QK > PM95RO 13.9 miles 214° 2024-11-14 01:15:12
JJ1KFQ-9 3 2024-11-05 05:26:47 2024-11-06 15:44:52 PM95TL > PM95RO 11.5 miles 132° 2024-11-05 15:46:59
JA1TOU-1 28 2024-11-04 17:02:38 2024-11-12 16:04:32 PM95TK > PM95RO 11.8 miles 151° 2024-11-12 16:04:32
JG1HPR-9 34 2024-11-04 01:02:47 2024-11-08 02:46:53 PM95TK > PM95RO 13.0 miles 137° 2024-11-04 03:06:05
JK1BRK-7 2 2024-11-02 20:55:30 2024-11-02 20:56:40 PM95RO > PM95RO 0.5 miles 295° 2024-11-02 20:56:40

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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