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APRS station JJ1OKA-10 - show graphs
Comment: 431.040MHz 1200bps - Nogaya Bidirectional I-Gate Digipeater
Location: 35°35.22' N 139°29.40' E - locator PM95RO80TV - show map
3.9 miles Northeast bearing 34° from Machida, Tōkyō, Japan [?]
8.0 miles East bearing 73° from Sagamihara, Kanagawa, Japan
12.9 miles Northwest bearing 318° from Yokohama-shi, Kanagawa, Japan
13.3 miles Southwest bearing 238° from Tokyo, Tōkyō, Japan
Last position: 2024-05-10 23:40:19 EDT (3s ago)
2024-05-11 12:40:19 JST local time at Machida, Japan [?]
Last telemetry: 2024-05-10 23:21:19 EDT (19m3s ago) – show telemetry
Avg 10m: 0.003 Rx Erlang, Avg 10m: 0.003 Tx Erlang, RxPkts: 2 count/10m, IGateDropRx: 0 count/10m, TxPkts: 3 count/10m
Device: Kenneth W. Finnegan, W6KWF: Aprx (igate, Linux/Unix)
Last path: JJ1OKA-10>APRX29 via TCPIP*,qAC,T2FUKUOKA
Positions stored: 2
Packet rate: 525 seconds between packets on average during 25728 seconds.
Other SSIDs: JJ1OKA JJ1OKA-7
APRS igate – Statistics for 2024-05:
Stations heard directly: 5 on radio path – show map
Last heard a station directly: 2024-05-10 22:39:19 EDT (1h1m ago)
Normal receiver range estimate: 43 miles (Updated: 2023-05-31 18:10:24 EDT)
Position packets heard directly: 146 on radio path
Position packets sent to APRS-IS: 283 – show map
Stations near current position of JJ1OKA-10 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JQ1BWT-90.7 miles 152°2024-04-28 00:17:57 JQ1BWT0.7 miles 145°2024-05-10 06:36:54
JN1ZAX1.4 miles 1°2024-05-10 23:34:33 JP1BHH-102.1 miles 37°2024-05-10 23:37:06
JP1BHH-72.1 miles 37°2024-04-29 04:05:04 JH1OXL2.5 miles 271°2024-05-10 05:39:59
FW72543.0 miles 113°2024-05-10 23:33:26 JO3SEN-23.4 miles 199°2024-05-10 22:34:23
JO3SEN-73.7 miles 194°2024-05-10 06:43:11 JG1RBF-73.7 miles 257°2024-05-10 08:40:47
7K1UGA-103.8 miles 85°2024-04-25 09:10:39 7K1UGA-73.8 miles 85°2024-04-25 09:10:39
JF3KOA-93.8 miles 238°2024-05-04 01:54:24 JA1ERM-A3.9 miles 115°2024-05-10 19:35:23
JH1SJP-93.9 miles 359°2024-05-07 04:53:33 JM1BEP-94.0 miles 251°2024-05-10 08:42:17
7N4HRS-94.1 miles 184°2024-05-06 02:54:11 7N4BGB4.2 miles 358°2024-05-09 18:13:39
JR4ENY-104.3 miles 93°2024-05-04 18:43:02 JR4ENY-14.5 miles 94°2024-05-10 23:30:32
Stations which heard JJ1OKA-10 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JP1BHH-10 1 2024-05-09 17:31:25 2024-05-09 17:31:25 PM95RO > PM95SO 2.1 miles 37° 2024-05-09 17:31:25

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 - EDT last heard longest (rx => tx) longest at - EDT
JA2APZ-9 7 2024-05-04 20:41:52 2024-05-05 01:42:14 PM94MV > PM95RO 55.3 miles 208° 2024-05-05 01:22:05
JF2ZGN-3 24 2024-05-01 23:03:32 2024-05-10 22:39:19 PM94MV > PM95RO 55.3 miles 208° 2024-05-10 22:39:19
JM1BEP-9 106 2024-05-03 03:48:25 2024-05-09 01:36:49 PM95QK > PM95RO 13.8 miles 215° 2024-05-06 08:11:47
JJ1VQD-9 1 2024-05-06 00:54:24 2024-05-06 00:54:24 PM95RN > PM95RO 3.2 miles 229° 2024-05-06 00:54:24
7N4HRS-9 8 2024-05-01 07:14:56 2024-05-04 08:50:52 PM95RM > PM95RO 5.3 miles 188° 2024-05-03 21:58:43

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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