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APRS station JR4ENY-1 - show graphs
Comment: 144.66MHz 1200bps Kawasaki City
Mic-E message: Off duty
Location: 35°34.95' N 139°34.15' E - locator PM95SN89HT - show map
3.7 miles South bearing 185° from Komae, Tōkyō, Japan [?]
5.1 miles South bearing 169° from Chōfu, Tōkyō, Japan
10.1 miles Southwest bearing 223° from Tokyo, Tōkyō, Japan
10.2 miles Northwest bearing 336° from Yokohama-shi, Kanagawa, Japan
Last position: 2025-01-30 06:59:30 EST (1h9m ago)
2025-01-30 20:59:30 JST local time at Komae, Japan [?]
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 202.5 yards.
Course:
Speed: 0 MPH
Device: Kenwood: TM-D710 (rig)
Last path: JR4ENY-1>SUSTYL via WIDE1-1,qAR,JP1BHH-10 (good)
Positions stored: 12
Packet rate: 1741 seconds between packets on average during 50478 seconds.
Other SSIDs: JR4ENY-10
APRS digipeater – Statistics for 2025-01:
Stations heard directly: 12 on radio path – show map
Last heard a station directly: 2025-01-21 01:56:58 EST (9d 6h11m ago)
Normal receiver range estimate: 50 miles (Updated: 2021-09-30 18:40:28 EDT)
Position packets heard directly: 91 on radio path
Stations near current position of JR4ENY-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JR4ENY-10266.9 yards 292°2025-01-23 02:34:11 JH1RUT0.4 miles 340°2025-01-21 03:05:44
JA1ERM-A0.4 miles 233°2025-01-29 19:51:02 JH1EIH-A1.3 miles 118°2025-01-10 23:57:23
JG1NNW-71.6 miles 80°2025-01-28 20:53:48 JG1NNW1.6 miles 79°2025-01-30 06:40:28
JG1NNW-51.6 miles 79°2025-01-29 20:11:41 FW72541.9 miles 243°2025-01-30 08:03:15
JQ1CKS-92.0 miles 335°2025-01-17 15:57:28 JQ1CKS2.0 miles 335°2025-01-26 05:32:47
JP3QVD-52.2 miles 355°2025-01-25 22:18:50 JH1TFN-92.2 miles 25°2025-01-25 00:22:09
JA4FHZ-12.2 miles 228°2025-01-26 20:10:44 7K4IZS-52.4 miles 215°2025-01-18 07:20:46
JL1BHC-72.4 miles 342°2025-01-15 08:04:26 JA1HWH-Y2.6 miles 227°2025-01-25 17:48:54
JH1OXL3.0 miles 238°2025-01-30 04:47:42 JJ1AXN-53.0 miles 338°2025-01-12 06:17:32
JL1CSE-73.1 miles 46°2025-01-14 02:53:17 JA1UOA-A3.2 miles 5°2025-01-22 21:13:00
Stations which heard JR4ENY-1 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JA1YKX-1 430 2024-12-31 19:08:13 2025-01-29 22:59:20 PM95SN > PM95SM 5.1 miles 188° 2025-01-29 22:59:20
JM1YTY-3 1 2025-01-07 19:59:23 2025-01-07 19:59:23 PM95SN > PM95WC 37.8 miles 152° 2025-01-07 19:59:23
JR4ENY-10 5 2025-01-19 19:29:34 2025-01-23 00:29:15 PM95SN > PM95SN 266.9 yards 292° 2025-01-23 00:29:15
JI1ITW 2 2025-01-11 02:59:16 2025-01-11 03:29:15 PM95SN > PM95TJ 14.6 miles 168° 2025-01-11 03:29:15
JG1FVF 2 2025-01-04 17:49:28 2025-01-20 17:29:23 PM95SN > QM05EX 53.0 miles 60° 2025-01-20 17:29:23
JP1BHH-10 692 2024-12-31 19:08:13 2025-01-30 06:59:30 PM95SN > PM95SO 3.7 miles 303° 2025-01-30 06:59:30
JL1UXH-10 116 2025-01-15 01:29:07 2025-01-30 03:29:25 PM95SN > PM95UO 9.6 miles 78° 2025-01-30 03:29:25
7L1MJH-1 1 2025-01-23 17:21:52 2025-01-23 17:21:52 PM95SN > PM95US 15.0 miles 28° 2025-01-23 17:21:52
JF1PEQ-10 23 2025-01-07 18:59:19 2025-01-18 17:47:25 PM95SN > PM95TP 5.0 miles 15° 2025-01-18 17:47:25
JQ1ZVN-10 1 2025-01-13 23:35:28 2025-01-13 23:35:28 PM95SN > QM05AQ 27.8 miles 75° 2025-01-13 23:35:28
JJ1YEG-10 1 2025-01-26 20:00:07 2025-01-26 20:00:07 PM95SN > QM05DK 40.4 miles 103° 2025-01-26 20:00:07

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 JR4ENY-1
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
JR7OVC-9 11 2025-01-03 02:48:52 2025-01-19 06:14:56 PM95TM > PM95SN 4.8 miles 131° 2025-01-18 23:29:35
JA1BPP-14 11 2025-01-06 20:53:56 2025-01-13 23:54:05 PM95UO > PM95SN 6.1 miles 86° 2025-01-13 19:18:57
JO1AHA-9 1 2025-01-11 22:02:49 2025-01-11 22:02:49 PM95TQ > PM95SN 6.8 miles 15° 2025-01-11 22:02:49
JA1VBU-7 41 2025-01-03 19:25:52 2025-01-12 16:43:53 PM95UK > PM95SN 10.7 miles 148° 2025-01-05 01:00:42
JH1AJA-9 1 2025-01-06 18:25:47 2025-01-06 18:25:47 PM95SQ > PM95SN 6.5 miles 359° 2025-01-06 18:25:47
JG1NNW-7 2 2025-01-28 20:48:47 2025-01-28 20:53:48 PM95TO > PM95SN 1.6 miles 80° 2025-01-28 20:53:48
7L4VOH-9 3 2025-01-03 11:11:28 2025-01-06 01:04:16 PM95TK > PM95SN 10.7 miles 153° 2025-01-04 21:14:44
7L3UDE-9 3 2025-01-15 18:42:09 2025-01-16 02:04:21 PM95UQ > PM95SN 9.7 miles 44° 2025-01-15 18:48:09
JA5SAG-9 3 2025-01-08 03:28:01 2025-01-26 21:50:11 PM95SN > PM95SN 1.2 miles 202° 2025-01-26 21:50:11
JH1HST-7 1 2025-01-14 21:55:00 2025-01-14 21:55:00 PM95UQ > PM95SN 9.6 miles 44° 2025-01-14 21:55:00
JP7SRV-9 2 2025-01-02 19:13:11 2025-01-02 19:17:23 PM95TO > PM95SN 3.0 miles 45° 2025-01-02 19:17:23
JH1RUT 12 2025-01-21 01:51:29 2025-01-21 03:05:44 PM95TO > PM95SN 0.8 miles 84° 2025-01-21 02:51:34

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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