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 weather station JR8YJC-13 - show graphs
Comment: /fWD/APRS WX-Station 144.66MHz 1200bps {UIV32N}
Last status: / 430.84MHz DSQ=123.0Hz Wires X JR8YJC-ND1
Location: 42°57.39' N 141°29.58' E - locator QN02RW99DN - show map
4.0 miles West bearing 250° from Kitahiroshima, Hokkaidō, Japan [?]
10.5 miles Southeast bearing 135° from Sapporo-shi, Hokkaidō, Japan
71.3 miles Southwest bearing 218° from Asahikawa, Hokkaidō, Japan
Last position: 2024-12-23 18:36:32 EST (38m44s ago)
2024-12-24 08:36:32 JST local time at Kitahiroshima, Japan [?]
Last WX report: 2024-12-23 18:36:32 EST (38m44s ago) – show weather charts
23 °F 72% 1013.0 mbar 0.0 MPH West
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: JR8YJC-13>APU25N via TCPIP*,qAC,T2TOKYO
Positions stored: 20
Packet rate: 1103 seconds between packets on average during 54038 seconds.
Other SSIDs: JR8YJC-R JR8YJC-I JR8YJC-3
APRS igate – Statistics for 2024-12:
Stations heard directly: 18 on radio path – show map
Last heard a station directly: 2024-12-23 18:52:29 EST (22m47s ago)
Normal receiver range estimate: 12 miles (Updated: 2024-12-23 17:52:29 EST)
Position packets heard directly: 3611 on radio path
Position packets sent to APRS-IS: 4138 – show map
Stations near current position of JR8YJC-13 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JR8YJC-I0.0 yards 0°2024-12-23 19:09:14 JR8YJC-30.0 yards 0°2024-12-23 18:52:24
JR8YJC R0.0 yards 0°2024-12-23 19:09:05 JR8YJC-R0.0 yards 0°2024-12-23 19:09:15
JI8TEY-102.8 miles 319°2024-12-23 18:30:12 JI8TEY-132.8 miles 319°2024-12-23 19:00:12
JI8TEY-32.8 miles 319°2024-12-23 18:52:29 JH8OVN-I2.9 miles 316°2024-12-22 09:50:12
JH8OVN-132.9 miles 316°2024-12-22 09:20:13 JH8OVN R2.9 miles 316°2024-12-23 19:01:43
JH8OVN-R2.9 miles 316°2024-12-23 19:01:53 JH8OVN-92.9 miles 316°2024-12-20 23:45:19
JH1EDK-73.5 miles 310°2024-12-14 16:46:15 JR8WLI-94.0 miles 308°2024-12-22 19:19:45
JM8GQR-54.5 miles 317°2024-12-20 04:37:37 JE8TOM-74.6 miles 326°2024-11-24 07:50:40
JH8KMR-95.2 miles 153°2024-11-26 22:38:00 JH8MTV-95.4 miles 334°2024-12-23 05:29:42
JH8MTV-75.4 miles 334°2024-12-23 01:18:40 JP8YDZ-I6.4 miles 296°2024-12-23 19:05:11
Stations which heard JR8YJC-13 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JJ8EMJ-10 1 2024-12-03 15:04:52 2024-12-03 15:04:52 PM95KE > QN02UQ 539.3 miles 15° 2024-12-03 15:04:52

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 JR8YJC-13
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
JA8EFI-9 296 2024-12-01 06:56:47 2024-12-23 00:06:00 QN03PA > QN02RW 10.4 miles 304° 2024-12-21 00:17:31
JE8KQR-9 5 2024-12-20 23:58:32 2024-12-21 00:27:16 QN02PX > QN02RW 11.8 miles 273° 2024-12-21 00:27:16
JH8OVN-9 546 2024-11-30 19:10:42 2024-12-20 23:44:17 QN03QB > QN02RW 10.0 miles 315° 2024-12-01 21:32:14
JH8MTV-7 172 2024-11-30 22:04:49 2024-12-23 01:12:53 QN03RA > QN02RW 5.9 miles 339° 2024-12-08 01:39:16
JA8NOU-7 11 2024-11-30 21:49:13 2024-12-13 21:26:16 QN03QB > QN02RW 10.1 miles 316° 2024-12-13 21:26:16
JH8CUY-9 3 2024-12-20 19:35:31 2024-12-20 19:45:32 QN03OD > QN02RW 20.3 miles 309° 2024-12-20 19:35:31
JR8IVS-7 3 2024-12-17 18:14:48 2024-12-17 18:21:02 QN03QA > QN02RW 8.4 miles 297° 2024-12-17 18:14:48
JR8IVS-12 17 2024-12-17 01:55:04 2024-12-21 21:00:18 QN03PB > QN02RW 11.2 miles 308° 2024-12-20 20:27:55
JH8MTV-9 174 2024-12-01 21:28:46 2024-12-23 05:29:42 QN02OW > QN02RW 12.8 miles 270° 2024-12-10 01:10:02
JM8KFY-12 110 2024-12-07 21:30:28 2024-12-08 07:16:41 QN03QB > QN02RW 10.5 miles 317° 2024-12-08 00:53:46
JG8DZH-9 18 2024-11-30 22:00:12 2024-11-30 22:35:07 QN03PC > QN02RW 15.1 miles 314° 2024-11-30 22:35:07
JH8GKH-9 62 2024-11-30 20:46:59 2024-12-22 22:11:35 QN03QC > QN02RW 13.2 miles 329° 2024-12-14 19:09:35
JG8NJH-9 87 2024-12-03 23:32:45 2024-12-23 00:06:13 QN03QC > QN02RW 12.6 miles 322° 2024-12-06 00:20:08
JI8TEY-3 837 2024-11-30 19:22:06 2024-12-23 18:52:29 QN02RX > QN02RW 2.8 miles 319° 2024-12-23 18:52:29
JM8HDL-9 625 2024-11-30 21:32:04 2024-12-23 00:12:56 QN03OD > QN02RW 17.7 miles 314° 2024-12-14 20:39:22
JR8YJC-3 316 2024-11-30 20:21:20 2024-12-23 18:38:24 QN02RW > QN02RW 0.0 yards 0° 2024-12-23 18:38:24
JR8WLI-9 208 2024-12-02 07:08:07 2024-12-22 19:19:45 QN02DJ > QN02RW 70.1 miles 238° 2024-12-09 01:22:06
JL8JFX-9 121 2024-12-01 17:40:02 2024-12-14 01:03:17 QN03PC > QN02RW 15.3 miles 310° 2024-12-08 00:37:17

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