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APRS station JJ2YKR-4 - show graphs
Comment: Siomi GIFU 431.09MHz 9600bps digi
Mic-E message: Off duty
Location: 35°27.54' N 137°14.20' E - locator PM85OL80JD - show map
6.5 miles Northeast bearing 63° from Mitake, Gifu, Japan [?]
12.2 miles East bearing 97° from Minokamo, Gifu, Japan
26.7 miles Northeast bearing 44° from Nagoya-shi, Aichi, Japan
72.7 miles Northwest bearing 298° from Shizuoka-shi, Shizuoka, Japan
Last position: 2025-01-14 20:08:41 EST (35s ago)
2025-01-15 10:08:41 JST local time at Mitake, Japan [?]
Course:
Speed: 0 MPH
Device: Kenwood: TH-D72 (ht)
Last path: JJ2YKR-4>SURWU4 via qAR,JJ2YZH-10
Positions stored: 1
Packet rate: 1800 seconds between packets on average during 34207 seconds.
Other SSIDs: JJ2YKR-2 JJ2YKR-10
APRS digipeater – Statistics for 2025-01:
Stations heard directly: 8 on radio path – show map
Last heard a station directly: 2025-01-14 20:07:47 EST (1m29s ago)
Position packets heard directly: 87 on radio path
Stations near current position of JJ2YKR-4 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JJ2YKR-20.0 yards 0°2025-01-14 20:05:58 JA/GF-2523.5 miles 117°2024-12-31 17:16:54
JS2IRV-94.0 miles 64°2025-01-14 18:07:23 JP2YGA-I4.2 miles 323°2025-01-14 20:04:49
JM3TPK-145.5 miles 117°2025-01-14 20:04:29 JG2TZW-106.7 miles 169°2025-01-14 19:23:21
JI1GFG6.7 miles 166°2024-12-24 07:30:21 JS2CWA-97.1 miles 171°2024-12-21 05:25:28
JM3TPK7.1 miles 175°2025-01-14 16:32:03 JR2FRM7.6 miles 273°2024-12-21 18:25:43
DV8B-77.9 miles 206°2025-01-01 08:39:19 JP2YHM-I8.7 miles 305°2025-01-14 20:01:29
JF2HMJ-98.9 miles 228°2025-01-14 20:07:47 JQ3AJX/28.9 miles 145°2025-01-04 22:06:51
JF2LXU/29.0 miles 2°2025-01-04 21:12:02 JH2OFP-79.8 miles 158°2024-12-27 18:08:32
JR2WO-I9.9 miles 94°2025-01-14 20:00:41 JR2MGD10.3 miles 90°2025-01-10 19:06:05
JF2HMJ-710.9 miles 230°2025-01-14 00:12:32 JF2HMJ-1010.9 miles 230°2025-01-14 19:52:56
Stations which heard JJ2YKR-4 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JF2HMJ-10 214 2024-12-31 19:34:17 2025-01-14 15:38:38 PM85OL > PM85NI 10.9 miles 230° 2025-01-14 15:38:38
JJ2YKR-10 1 2025-01-02 04:04:43 2025-01-02 04:04:43 PM85OL > PM85LE 24.8 miles 222° 2025-01-02 04:04:43
JJ2YZH-10 448 2024-12-31 19:04:17 2025-01-14 20:08:41 PM85OL > PM85HA 44.8 miles 226° 2025-01-14 20:08:41

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 JJ2YKR-4
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
JA2MLP-9 10 2025-01-06 00:44:42 2025-01-13 00:15:54 PM85LE > PM85OL 24.8 miles 222° 2025-01-13 00:15:54
JF2HMJ-9 22 2025-01-03 19:43:43 2025-01-14 20:07:47 PM85MJ > PM85OL 10.9 miles 245° 2025-01-03 19:43:43
JF2HMJ-7 16 2025-01-02 01:31:18 2025-01-12 19:18:28 PM85MJ > PM85OL 10.9 miles 246° 2025-01-11 20:29:53
JA6IJW-9 17 2025-01-05 03:54:03 2025-01-10 17:18:39 PM85IA > PM85OL 40.8 miles 224° 2025-01-10 17:18:39
JF2HMJ-12 1 2025-01-01 21:27:11 2025-01-01 21:27:11 PM85MI > PM85OL 10.8 miles 234° 2025-01-01 21:27:11
JH1KTO-7 5 2025-01-04 22:03:44 2025-01-04 22:10:05 PM85FI > PM85OL 43.1 miles 261° 2025-01-04 22:10:05
JA2CCV-9 2 2025-01-01 22:59:15 2025-01-01 23:28:18 PM85MF > PM85OL 18.6 miles 216° 2025-01-01 23:28:18
JJ1VAG-7 14 2025-01-02 19:08:08 2025-01-05 19:50:30 PM85KL > PM85OL 20.7 miles 271° 2025-01-05 19:05:24

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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