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 JR5CFK - show graphs
Map loading...
Comment: XASTIR-Linux
Location: 34°17.01' N 134°08.23' E - locator PM74BG68LA - show map - static map
3.4 miles Southwest bearing 217° from Shido, Kagawa, Japan [?]
6.6 miles Southeast bearing 126° from Takamatsu-shi, Kagawa, Japan
28.5 miles Southeast bearing 156° from Okayama-shi, Okayama, Japan
65.8 miles Southwest bearing 245° from Kōbe-shi, Hyōgo, Japan
Last position: 2020-04-07 09:28:06 EDT (15s ago)
2020-04-07 22:28:06 JST local time at Shido, Japan [?]
Device: Open Source: Xastir (software, Linux/Unix)
Last path: JR5CFK>APX208 via JA4YYF-2*,qAR,JR4QII-10 (good)
Positions stored: 1
Packet rate: 1760 seconds between packets on average during 86257 seconds.
Other SSIDs: JR5CFK-12 JR5CFK-7 JR5CFK-9
APRS igate – Statistics for 2020-04:
Stations heard directly: 33 on radio path – show map
Last heard a station directly: 2020-04-07 06:45:40 EDT (2h42m ago)
Normal receiver range estimate: 56 miles (Updated: 2020-03-31 19:19:53 EDT)
Position packets heard directly: 602 on radio path
Position packets sent to APRS-IS: 735 – show map
Stations near current position of JR5CFK - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JR5CFK-70.0 yards 0°2020-03-13 07:26:56 JG5WUN-10.6 miles 97°2020-04-07 09:09:59
JG5WUN-90.6 miles 99°2020-04-07 04:50:17 JG5WUN-120.6 miles 98°2020-04-07 04:50:08
JR5CFK-121.1 miles 177°2020-04-06 00:36:54 JA5MRE-92.7 miles 87°2020-03-30 02:55:45
JA5/KA0833.1 miles 76°2020-03-19 22:22:38 JR5GDP3.5 miles 125°2020-04-07 09:23:03
JA5LUA-124.2 miles 307°2020-04-05 01:52:00 YAMAICHI4.5 miles 30°2020-04-03 19:53:15
JA5FFO-54.6 miles 330°2020-03-28 05:54:29 JN1BWK-94.6 miles 293°2020-03-31 06:48:52
JA5IQN-104.8 miles 301°2020-04-07 01:12:34 JE5JHW4.8 miles 306°2020-04-05 01:33:58
JA5IQN-74.9 miles 300°2020-04-07 05:08:40 JA5ANG-95.0 miles 256°2020-04-07 09:21:02
JR5GKU-95.2 miles 319°2020-03-29 06:00:38 JA5IQN-125.2 miles 307°2020-03-31 03:08:22
JA5/KA0355.3 miles 340°2020-03-22 10:08:26 JR5MJL-125.6 miles 307°2020-04-07 03:36:42
Stations which heard JR5CFK directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JA4YYF-2 6 2020-04-05 13:32:21 2020-04-07 09:28:06 PM74BG > PM64RX 61.5 miles 323° 2020-04-07 09:28:06

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 JR5CFK
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
JA5FXJ-12 56 2020-04-01 21:37:20 2020-04-07 03:23:53 PM74AF > PM74BG 8.4 miles 237° 2020-04-05 22:05:35
JA5FDG-9 13 2020-04-03 21:46:08 2020-04-04 04:32:07 PM64XH > PM74BG 9.5 miles 281° 2020-04-04 04:06:35
JA5UJT-7 8 2020-04-01 16:40:32 2020-04-04 18:26:15 PM74AH > PM74BG 6.3 miles 302° 2020-04-04 18:26:15
JA5FDG-7 3 2020-04-01 18:27:23 2020-04-02 04:25:05 PM74AI > PM74BG 6.5 miles 308° 2020-04-01 18:42:39
JH5CZP-9 12 2020-04-03 15:58:07 2020-04-03 21:27:26 PM74EG > PM74BG 14.0 miles 98° 2020-04-03 21:27:26
JR5MJL-12 12 2020-03-31 21:34:35 2020-04-06 03:17:18 PM74AH > PM74BG 8.1 miles 295° 2020-04-02 18:37:28
JE5RTW-8 1 2020-04-04 21:43:02 2020-04-04 21:43:02 PM64VF > PM74BG 19.8 miles 259° 2020-04-04 21:43:02
JI3YVA-2 9 2020-04-02 20:03:00 2020-04-07 05:05:55 PM74IT > PM74BG 48.7 miles 42° 2020-04-07 05:05:55
JI3YVA-1 3 2020-04-04 03:01:34 2020-04-04 16:01:39 PM74IT > PM74BG 48.7 miles 42° 2020-04-04 16:01:39
JG5WUN-1 15 2020-04-01 01:12:45 2020-04-05 21:09:59 PM74BG > PM74BG 0.6 miles 97° 2020-04-05 21:09:59
JG5WUN-9 156 2020-04-01 04:27:24 2020-04-07 04:50:17 PM74AI > PM74BG 5.8 miles 322° 2020-04-06 18:47:01
JA4YYF-2 11 2020-04-01 18:30:12 2020-04-04 14:01:47 PM64RX > PM74BG 61.5 miles 323° 2020-04-04 14:01:47
JA5UJT-9 21 2020-04-02 20:55:49 2020-04-05 18:15:41 PM64WE > PM74BG 17.9 miles 250° 2020-04-05 18:15:41
JG5WUN-12 135 2020-04-01 04:37:49 2020-04-07 04:50:01 PM74AI > PM74BG 5.7 miles 322° 2020-04-06 04:19:14
JA5DJM-9 17 2020-03-31 22:30:19 2020-04-05 20:28:39 PM74AF > PM74BG 8.3 miles 234° 2020-04-05 20:28:39
JA5OJF-12 20 2020-03-31 23:39:23 2020-04-07 06:45:40 PM64XF > PM74BG 9.4 miles 254° 2020-03-31 23:39:23
JH5FWM-9 3 2020-04-04 22:25:11 2020-04-05 08:01:34 PM64VL > PM74BG 24.5 miles 306° 2020-04-05 07:10:47
JL3YCZ-2 1 2020-04-02 19:29:31 2020-04-02 19:29:31 PM74OC > PM74BG 64.0 miles 102° 2020-04-02 19:29:31
JA5OCL-12 13 2020-04-02 22:10:53 2020-04-03 02:59:54 PM74AF > PM74BG 8.2 miles 234° 2020-04-03 01:24:24
JF5FFL-9 1 2020-04-04 20:20:47 2020-04-04 20:20:47 PM64VC > PM74BG 22.8 miles 238° 2020-04-04 20:20:47
JH5FRZ-9 1 2020-04-05 04:35:36 2020-04-05 04:35:36 PM74CB > PM74BG 16.2 miles 173° 2020-04-05 04:35:36
JA5EXN-9 8 2020-04-01 22:40:32 2020-04-02 03:42:47 PM74CI > PM74BG 6.9 miles 36° 2020-04-02 03:27:14
JA5LUA-12 5 2020-04-05 00:24:04 2020-04-05 01:50:59 PM64XH > PM74BG 9.4 miles 279° 2020-04-05 01:26:10
JA5EXN-1 1 2020-04-05 16:01:01 2020-04-05 16:01:01 PM74AI > PM74BG 6.7 miles 309° 2020-04-05 16:01:01
JA5AZQ-7 2 2020-04-02 22:54:10 2020-04-02 22:56:11 PM74EA > PM74BG 20.8 miles 145° 2020-04-02 22:56:11
JJ5AZT-7 1 2020-04-05 02:03:26 2020-04-05 02:03:26 PM74BP > PM74BG 23.7 miles 3° 2020-04-05 02:03:26
JE4YJJ-2 4 2020-03-31 22:05:01 2020-04-03 14:05:49 PM65TA > PM74BG 57.8 miles 330° 2020-04-03 14:05:49
JR5CFK-12 2 2020-04-06 00:35:12 2020-04-06 00:36:54 PM74BG > PM74BG 1.1 miles 177° 2020-04-06 00:36:54
JA5CSU-9 34 2020-04-01 20:54:48 2020-04-06 03:01:50 PM64XH > PM74BG 11.7 miles 274° 2020-04-04 03:04:35
JA5FKP-9 4 2020-04-01 20:15:48 2020-04-05 22:31:41 PM64XH > PM74BG 10.7 miles 276° 2020-04-01 20:15:48
JJ5NWN-9 7 2020-03-31 23:43:20 2020-04-01 03:01:13 PM74DF > PM74BG 7.7 miles 108° 2020-03-31 23:43:20
JA5DCH-9 10 2020-04-01 21:36:48 2020-04-02 00:13:24 PM64WH > PM74BG 15.3 miles 278° 2020-04-01 23:56:14
JH5QOG-12 13 2020-04-03 22:07:57 2020-04-06 01:22:32 PM64XI > PM74BG 10.6 miles 296° 2020-04-06 00:25:30

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