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 JA5DFN-9 - show graphs
Map loading...
Comment: MASAKI-CYOU TT3 Ver1.1
Mic-E message: Off duty
Last status: TinyTrak3 v1.1
Location: 33°47.46' N 132°42.24' E - locator PM63IS49LU - show map - static map
0.5 miles Northwest bearing 300° from Masaki-chō, Ehime, Japan [?]
2.7 miles North bearing 3° from Iyo, Ehime, Japan
44.1 miles South bearing 161° from Hiroshima-shi, Hiroshima, Japan
92.5 miles Southwest bearing 230° from Okayama-shi, Okayama, Japan
Last position: 2021-06-24 23:24:02 EDT (3h33m ago)
2021-06-25 12:24:02 JST local time at Masaki-chō, Japan [?]
Altitude: 39 ft
Course: 192°
Speed: 5 MPH
Last path: JA5DFN-9>SSTWT6 via WIDE1-1,WIDE2-1,qAR,JH5HOA-10 (good)
Positions stored: 171741
Packet rate: 47 seconds between packets on average during 895 seconds.
Other SSIDs: JA5DFN-12
Stations near current position of JA5DFN-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JH5GYF-91.6 miles 61°2021-06-20 23:41:41 JH5QYZ-71.6 miles 86°2021-06-06 22:32:17
JR5YBQ-91.7 miles 69°2021-06-23 04:33:04 JH5HOA-71.7 miles 75°2021-06-23 05:19:43
JH5HOA-101.7 miles 75°2021-06-25 02:44:33 JH5HOA-91.7 miles 75°2021-06-24 22:15:21
JH5QYZ-21.9 miles 29°2021-06-23 05:05:40 JH5HOA-Z1.9 miles 57°2021-06-24 22:07:23
JH5QYZ-82.1 miles 70°2021-06-23 23:27:46 JA5HWI-92.1 miles 49°2021-06-25 02:55:35
JA5EBY-73.1 miles 58°2021-06-23 21:08:25 JR5FGP-93.2 miles 67°2021-06-23 07:33:34
JH5EWP-103.2 miles 31°2021-06-25 02:54:45 JH5EWP-133.2 miles 31°2021-06-25 02:54:47
JJ5PXF3.2 miles 69°2021-06-24 07:34:04 JJ5JAQ-93.2 miles 51°2021-06-16 05:52:33
JJ5BLI-73.3 miles 185°2021-05-30 03:31:53 JA5EWH-123.4 miles 54°2021-06-23 01:28:28
JH5JJK-93.4 miles 54°2021-06-24 18:59:15 JA5/EH0953.8 miles 127°2021-06-23 05:58:56
Stations which heard JA5DFN-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JH5HOA-10 625 2021-06-01 00:15:43 2021-06-24 23:24:02 PM63HQ > PM63IT 9.6 miles 34° 2021-06-19 21:20:52
JA5HWI-10 298 2021-06-01 00:14:02 2021-06-24 23:19:27 PM63HQ > PM63JS 10.6 miles 54° 2021-06-19 21:18:53
JF6YFU-3 96 2021-06-01 05:53:05 2021-06-24 23:17:13 PM63JS > PM53TO 71.3 miles 259° 2021-06-12 22:16:37
JE4YKP-3 11 2021-06-05 22:34:53 2021-06-19 19:27:26 PM63IR > PM64DI 51.8 miles 332° 2021-06-07 19:09:00
JA5ILM-10 12 2021-06-06 18:58:57 2021-06-24 23:09:57 PM63IS > PM63JT 6.3 miles 77° 2021-06-08 00:56:09
JH5YZA-3 65 2021-06-01 05:37:25 2021-06-19 21:05:00 PM63JU > PM63HK 29.0 miles 193° 2021-06-15 02:19:59
JO4KBF-10 28 2021-06-04 19:55:06 2021-06-24 02:03:04 PM63IQ > PM64CD 43.8 miles 321° 2021-06-17 01:34:43

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.
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