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APRS station JR8YMD-10 - show graphs
Comment: 144.640MHz 9600bps I-Gate Chitose
Last status: 430.980MHz C077 Echolink-Node JR8YMD-L
Location: 42°50.29' N 141°38.78' E - locator QN02TU71ND - show map
1.3 miles North bearing 347° from Chitose, Hokkaidō, Japan [?]
10.3 miles Southeast bearing 157° from Kitahiroshima, Hokkaidō, Japan
21.7 miles Southeast bearing 136° from Sapporo-shi, Hokkaidō, Japan
73.8 miles Southwest bearing 210° from Asahikawa, Hokkaidō, Japan
Last position: 2024-06-25 22:26:56 EDT (12m15s ago)
2024-06-26 11:26:56 JST local time at Chitose, Japan [?]
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: JR8YMD-10>APU25N via TCPIP*,qAC,T2TOKYO
Positions stored: 1
Packet rate: 661 seconds between packets on average during 32399 seconds.
APRS igate – Statistics for 2024-06:
Stations heard directly: 9 on radio path – show map
Last heard a station directly: 2024-06-25 16:45:24 EDT (5h53m ago)
Position packets heard directly: 690 on radio path
Position packets sent to APRS-IS: 714 – show map
Stations near current position of JR8YMD-10 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JA8ZQT-100.6 miles 279°2024-06-25 22:01:19 JP8YEB-I0.7 miles 252°2024-06-25 22:33:19
JE8MOB-91.0 miles 53°2024-06-18 22:06:22 JN1KTG1.3 miles 207°2024-06-05 01:46:02
JA8EDN-51.4 miles 272°2024-06-22 03:42:57 JE8KQR-54.0 miles 154°2024-06-21 20:21:41
JJ8NTM-99.4 miles 96°2024-06-16 03:22:59 JJ8EMJ-1010.7 miles 168°2024-06-25 22:34:01
JJ8EMJ-510.7 miles 168°2024-06-23 08:00:02 JH8OVN-911.3 miles 317°2024-06-25 20:12:15
JR8YJC-I11.3 miles 317°2024-06-25 22:10:10 JR8YJC-1311.3 miles 317°2024-06-25 22:25:13
JR8YJC-311.3 miles 317°2024-06-25 22:13:37 JR8YJC R11.3 miles 317°2024-06-25 22:24:51
JR8YJC-R11.3 miles 317°2024-06-25 22:25:01 JA8/SC06611.7 miles 26°2024-06-01 01:10:00
JH8LBA-i11.8 miles 158°2024-06-25 19:04:25 JG3EYA-912.5 miles 180°2024-05-31 04:45:52
JA8/IR02613.2 miles 244°2024-06-05 01:50:02 JA8/IS03013.2 miles 248°2024-06-05 01:56:22
Stations which heard JR8YMD-10 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JR8YJZ-10 18 2024-06-01 11:33:01 2024-06-20 18:54:01 QN02TU > QN03QG 32.6 miles 339° 2024-06-20 18:54:01
JR8YOM-10 16 2024-06-01 14:33:02 2024-06-25 15:54:02 QN02TU > QN03QA 19.3 miles 308° 2024-06-25 15:54:02
JR8YQU-10 492 2024-06-01 08:03:01 2024-06-25 21:54:01 QN02TU > QN02XP 19.8 miles 135° 2024-06-25 21:54:01

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 JR8YMD-10
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
JE8KQR-9 7 2024-06-10 23:58:03 2024-06-11 00:58:02 QN02TU > QN02TU 1.5 miles 309° 2024-06-10 23:58:03
JE8KQR-7 2 2024-06-23 09:58:27 2024-06-23 10:00:27 QN02TT > QN02TU 1.4 miles 149° 2024-06-23 09:58:27
JH8CUY-9 40 2024-06-08 04:00:06 2024-06-09 06:49:13 QN03XA > QN02TU 20.9 miles 51° 2024-06-08 04:28:53
JH1EDK-7 1 2024-06-20 01:44:09 2024-06-20 01:44:09 QN02RX > QN02TU 14.8 miles 315° 2024-06-20 01:44:09
JF8QKJ-7 95 2024-06-01 11:05:13 2024-06-07 02:53:32 QN02TV > QN02TU 4.2 miles 328° 2024-06-02 17:49:55
JR8DAZ-9 60 2024-06-04 22:33:43 2024-06-05 03:13:28 QN03QC > QN02TU 21.3 miles 325° 2024-06-05 02:23:16
JA8XMC-12 11 2024-06-04 18:53:23 2024-06-25 16:45:24 QN03SA > QN02TU 13.4 miles 335° 2024-06-25 16:45:24
JH4ROA-7 10 2024-06-16 19:47:40 2024-06-17 23:30:42 QN02UT > QN02TU 2.6 miles 144° 2024-06-16 19:47:40
JH8LBA-9 464 2024-06-03 05:12:12 2024-06-21 05:32:36 QN03QB > QN02TU 20.5 miles 322° 2024-06-10 18:11:16

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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