Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station JR8YOM-10 - show graphs
Comment: Sapporo Minami Ward {UIV32N}
Last status: 1.2k-144.66M 9.6k-144.64M Dual Speed I-GATE OP.JM8IXA
Location: 43°00.64' N 141°20.83' E - locator QN03QA12PN - show map
3.7 miles South bearing 180° from Sapporo-shi, Hokkaidō, Japan [?]
11.4 miles West bearing 282° from Kitahiroshima, Hokkaidō, Japan
73.3 miles Southwest bearing 225° from Asahikawa, Hokkaidō, Japan
Last position: 2024-05-10 17:47:32 EDT (12m30s ago)
2024-05-11 06:47:32 JST local time at Sapporo-shi, Japan [?]
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: JR8YOM-10>APU25N via TCPIP*,qAC,T2TOKYO
Positions stored: 9
Packet rate: 918 seconds between packets on average during 45000 seconds.
Other SSIDs: JR8YOM JR8YOM-T JR8YOM-D JR8YOM-C JR8YOM-B
APRS igate – Statistics for 2024-05:
Stations heard directly: 40 on radio path – show map
Last heard a station directly: 2024-05-10 17:48:48 EDT (11m14s ago)
Normal receiver range estimate: 124 miles (Updated: 2024-04-30 18:03:14 EDT)
Position packets heard directly: 2161 on radio path
Position packets sent to APRS-IS: 2554 – show map
Stations near current position of JR8YOM-10 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JR8IVS-741.3 yards 180°2024-05-05 10:51:46 JM8LND-9216.7 yards 229°2024-05-10 01:07:08
JM8GDJ-7519.6 yards 211°2024-04-28 02:05:20 JA0VZW-71.2 miles 309°2024-05-04 02:37:31
JA8EFI-71.3 miles 353°2024-04-18 05:02:48 JA8YFI1.4 miles 354°2024-04-23 03:07:49
JA8EFI-91.4 miles 353°2024-05-10 06:20:56 JM8KDE-91.4 miles 85°2024-04-11 00:15:20
W6IB-51.5 miles 357°2024-05-05 05:45:52 JA8/IS0281.5 miles 303°2024-05-08 04:23:42
JA0VZW-91.6 miles 164°2024-05-09 01:46:27 JA8NBT-71.7 miles 228°2024-05-10 03:06:50
JA8NBT-91.8 miles 236°2024-04-23 05:43:33 JP8YDZ-I1.9 miles 119°2024-05-10 17:58:54
JE8KQR-92.1 miles 271°2024-05-10 05:11:49 JM8RLJ2.4 miles 229°2024-04-12 08:13:32
JM8NPZ-72.6 miles 320°2024-05-01 23:52:02 BV2FP-62.7 miles 4°2024-04-22 08:42:39
JE8KQR-72.9 miles 321°2024-04-14 05:09:15 JF8EPR-123.1 miles 29°2024-05-10 07:26:13
Stations heard directly by JR8YOM-10
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
JA8EFI-9 93 2024-05-01 01:49:04 2024-05-10 06:20:56 QN03RA > QN03QA 7.7 miles 88° 2024-05-02 04:26:56
JE8KQR-9 117 2024-05-01 04:09:55 2024-05-10 05:11:49 QN03QG > QN03QA 18.6 miles 9° 2024-05-06 02:29:36
JI8EWF-9 343 2024-05-02 19:32:34 2024-05-10 11:36:29 QN03XC > QN03QA 32.8 miles 80° 2024-05-10 08:39:21
JG8DIV-9 1 2024-05-05 08:33:18 2024-05-05 08:33:18 QN03VA > QN03QA 23.1 miles 87° 2024-05-05 08:33:18
JH8MTV-7 17 2024-05-01 03:39:29 2024-05-10 04:37:15 QN03RA > QN03QA 5.1 miles 77° 2024-05-09 05:43:27
JA8DFQ-3 7 2024-04-30 23:22:11 2024-05-10 05:11:46 QN12AM > QN03QA 47.7 miles 134° 2024-05-10 05:11:46
JM8BPQ-7 1 2024-05-02 04:35:07 2024-05-02 04:35:07 QN03QB > QN03QA 4.2 miles 21° 2024-05-02 04:35:07
JA8NOU-7 16 2024-05-06 22:34:01 2024-05-07 00:35:21 QN03SB > QN03QA 9.6 miles 60° 2024-05-07 00:35:21
JH8CUY-9 9 2024-05-01 17:49:37 2024-05-04 03:29:21 QN03PC > QN03QA 6.5 miles 348° 2024-05-01 17:49:37
JR8IVS-7 19 2024-05-05 09:49:02 2024-05-05 10:51:46 QN03QA > QN03QA 41.3 yards 180° 2024-05-05 10:51:46
JH8EJN-7 2 2024-05-02 18:20:47 2024-05-02 19:28:00 QN03WQ > QN03QA 51.8 miles 28° 2024-05-02 19:28:00
JR8IVS-12 29 2024-05-05 03:00:28 2024-05-06 01:09:02 QN03RC > QN03QA 8.9 miles 41° 2024-05-06 01:09:02
JM8IXA-9 87 2024-05-01 00:09:01 2024-05-07 00:00:14 QN22FX > QN03QA 155.3 miles 90° 2024-05-01 03:23:04
JH8MTV-9 89 2024-05-01 19:22:11 2024-05-10 02:55:16 QN03VD > QN03QA 23.9 miles 64° 2024-05-05 02:08:36
JE8NCN-9 12 2024-05-04 06:07:57 2024-05-09 17:06:33 QN03SD > QN03QA 15.1 miles 47° 2024-05-04 06:07:57
JF8EPR-12 187 2024-05-01 05:22:35 2024-05-10 07:26:13 QN03SB > QN03QA 10.7 miles 63° 2024-05-06 19:53:52
JM8BIR-9 1 2024-05-10 04:06:51 2024-05-10 04:06:51 QN03QC > QN03QA 7.2 miles 9° 2024-05-10 04:06:51
JG8DZH-9 15 2024-05-02 17:39:04 2024-05-04 22:16:36 QN03SG > QN03QA 18.9 miles 25° 2024-05-02 18:01:15
JG8NJH-9 34 2024-05-07 02:25:06 2024-05-07 04:28:43 QN03RB > QN03QA 7.2 miles 71° 2024-05-07 03:54:11
JA8TDL-9 3 2024-05-06 00:13:30 2024-05-06 00:33:27 QN03QD > QN03QA 8.4 miles 5° 2024-05-06 00:13:30
JI8TEY-3 226 2024-04-30 22:18:41 2024-05-10 17:48:48 QN02RX > QN03QA 5.7 miles 106° 2024-05-10 17:48:48
JM8HDL-9 103 2024-05-01 02:46:49 2024-05-10 03:28:08 QN03PD > QN03QA 9.5 miles 334° 2024-05-03 04:28:21
JR8YJC-3 2 2024-05-06 07:41:09 2024-05-08 10:11:15 QN02RW > QN03QA 8.3 miles 117° 2024-05-08 10:11:15
JA0VZW-7 32 2024-04-30 21:05:57 2024-05-04 02:37:31 QN02QX > QN03QA 1.5 miles 171° 2024-04-30 21:05:57
JA0VZW-9 92 2024-05-01 02:31:46 2024-05-09 01:46:27 QN02PX > QN03QA 3.4 miles 199° 2024-05-01 20:09:02
JH1EDK-7 15 2024-04-30 22:19:06 2024-05-09 03:34:38 QN02RX > QN03QA 4.9 miles 107° 2024-05-09 03:34:38
JR8WLI-9 29 2024-05-04 04:50:29 2024-05-10 04:28:08 QN03QE > QN03QA 12.1 miles 14° 2024-05-04 21:20:11
JR8YMD-10 17 2024-05-01 15:48:01 2024-05-07 19:48:56 QN02TU > QN03QA 19.3 miles 128° 2024-05-07 19:48:56
JE8TOM-7 18 2024-05-02 20:04:16 2024-05-06 01:16:31 QN03UB > QN03QA 19.5 miles 79° 2024-05-02 20:48:04
JM8OPO-7 5 2024-05-04 19:08:39 2024-05-04 19:39:01 QN03QB > QN03QA 3.8 miles 359° 2024-05-04 19:39:01
JR8DAZ-9 2 2024-05-05 19:41:15 2024-05-05 20:41:40 QN02XP > QN03QA 38.4 miles 131° 2024-05-05 19:41:15
JK8CFM-9 18 2024-05-05 20:18:28 2024-05-05 23:20:00 QN03SF > QN03QA 16.5 miles 29° 2024-05-05 21:03:25
JM8LND-9 2 2024-05-10 00:57:05 2024-05-10 01:07:08 QN03QA > QN03QA 0.7 miles 209° 2024-05-10 00:57:05
JL8JFX-9 4 2024-05-04 00:16:34 2024-05-04 04:32:31 QN03QB > QN03QA 4.0 miles 9° 2024-05-04 01:33:31
JA8XMC-12 112 2024-05-06 18:47:29 2024-05-09 19:55:54 QN03SA > QN03QA 9.2 miles 89° 2024-05-06 23:38:23
JH8LBA-9 244 2024-05-01 23:11:25 2024-05-10 06:57:46 QN03SC > QN03QA 9.8 miles 55° 2024-05-06 05:03:37
JE8MDA-9 18 2024-05-01 03:56:49 2024-05-07 06:49:18 QN03RJ > QN03QA 27.5 miles 9° 2024-05-01 10:40:58
JA8NBT-7 121 2024-05-03 21:38:17 2024-05-10 02:59:27 QN02PW > QN03QA 4.3 miles 197° 2024-05-10 01:36:44
7N4ITA-7 4 2024-05-02 19:55:17 2024-05-02 20:05:47 QN03QG > QN03QA 17.9 miles 8° 2024-05-02 19:55:17
JR8YQU-3 15 2024-05-08 14:41:46 2024-05-10 15:42:34 QN02XP > QN03QA 39.0 miles 131° 2024-05-10 14:42:32

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.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS