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 JJ7SRA-1 - show graphs
Map loading...
Comment: W1,ITn-N UIDIG 144.66MHz MORIOKA
Location: 39°44.73' N 141°07.31' E - locator QM09NR48OW - show map - static map
3.3 miles Northwest bearing 331° from Morioka-shi, Iwate, Japan [?]
8.5 miles Northeast bearing 60° from Shizukuishi, Iwate, Japan
53.4 miles East bearing 88° from Akita, Akita, Japan
54.1 miles East bearing 88° from Akita Shi, Akita, Japan
Last position: 2018-09-16 03:24:28 EDT (6d 17m ago)
2018-09-16 16:24:28 JST local time at Morioka-shi, Japan [?]
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: JJ7SRA-1>APU25N via qAR,JQ1ZRE-10
Positions stored: 1
Other SSIDs: JJ7SRA-10 JJ7SRA-2
APRS digipeater – Statistics for 2018-09:
Stations heard directly: 1 on radio path – show map
Last heard a station directly: 2018-08-05 02:56:01 EDT (48d 45m ago)
Position packets heard directly: 2 on radio path
Stations near current position of JJ7SRA-1 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JJ7SRA-20.0 yards 0°2018-09-16 03:24:24 JJ7SRA-100.0 yards 0°2018-09-16 03:24:24
JQ1ZRE-100.0 yards 0°2018-09-22 03:00:18 JQ1ZRE-10.0 yards 0°2018-09-16 03:00:23
JQ1ZRE-20.0 yards 0°2018-09-16 03:00:23 JP7SAM-7265.6 yards 7°2018-09-20 23:42:20
JO7KTZ-90.9 miles 217°2018-09-13 21:14:09 JH7MAG-51.4 miles 270°2018-09-15 23:18:50
JE1CJB-121.6 miles 190°2018-09-22 01:49:17 JR7WD-I1.7 miles 280°2018-09-22 03:39:03
jn7lnu-i2.1 miles 202°2018-09-05 20:24:54 JJ7KZA-C2.2 miles 253°2018-09-20 03:03:35
JE7ZBQ C2.3 miles 255°2018-09-22 03:32:00 JE7ZBQ-C2.3 miles 255°2018-09-22 03:32:10
JE7ZBQ-P2.3 miles 255°2018-09-22 03:37:23 JE1CJB-73.0 miles 167°2018-09-21 06:39:03
JG7GHY-53.3 miles 150°2018-09-11 23:55:18 JF7KMP-73.5 miles 151°2018-08-27 18:52:50
JF7KMP-94.5 miles 156°2018-09-14 06:14:22 JO7PRF-56.5 miles 176°2018-09-12 03:21:31
Stations which heard JJ7SRA-1 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JQ1ZRE-10 4 2018-09-02 03:24:28 2018-09-16 03:24:28 QM09NR > QM09NR 0.0 yards 0° 2018-09-16 03:24:28

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 JJ7SRA-1
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
JK7DUL-9 2 2018-09-03 06:24:26 2018-09-03 06:26:11 QM09NP > QM09NR 5.5 miles 178° 2018-09-03 06:26:11

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.
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