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 JP3JOO - show graphs
Map loading...
Location: 34°32.46' N 135°34.54' E - locator PM74SM99BU - show map - static map
6.9 miles Southeast bearing 115° from Sakai, Ōsaka, Japan [?]
8.3 miles East bearing 78° from Takaishi, Ōsaka, Japan
11.3 miles South bearing 158° from Ōsaka-shi, Ōsaka, Japan
24.6 miles Southeast bearing 115° from Kōbe-shi, Hyōgo, Japan
Last position: 2017-02-10 21:13:12 EST (14d 11h59m ago)
2017-02-11 11:13:12 JST local time at Sakai, Japan [?]
Last path: JP3JOO>API31 via DSTAR*,qAS,JP3YIL-IS (good)
Positions stored: 228
Stations near current position of JP3JOO - show more
callsign distance last heard - EST      callsign distance last heard - EST
JA3DZM-F1.4 miles 39°2017-02-13 17:46:23 JI3WMK-121.5 miles 321°2017-01-27 23:31:53
JH3ETK-91.6 miles 108°2017-02-24 03:34:35 JP3ORT-71.7 miles 339°2017-02-17 04:52:13
JG3UPM-92.1 miles 67°2017-02-25 04:38:28 JG3UPM-52.2 miles 68°2017-02-18 02:55:58
JO3BYO2.9 miles 248°2017-02-22 09:25:21 JI3HJH-53.3 miles 127°2017-02-11 12:04:09
JR3WAS3.3 miles 202°2017-02-21 05:53:35 JJ2WNE-73.8 miles 75°2017-01-30 01:56:07
JP3GMO-104.2 miles 127°2017-02-25 09:12:11 JP3GMO-94.2 miles 127°2017-02-25 00:20:53
JG3FXB-94.7 miles 345°2017-02-24 14:31:53 JR3XNL-94.7 miles 240°2017-02-21 07:02:18
JP3MWF4.7 miles 218°2017-02-25 05:49:22 JI3WIA5.0 miles 343°2017-02-09 09:54:48
JA3GBT-95.1 miles 4°2017-02-21 21:21:34 JA3GBT-25.1 miles 4°2017-02-25 09:00:13
JA3GBT-75.2 miles 3°2017-02-21 02:16:34 JR3KNE-75.2 miles 294°2017-02-03 18:41:00
Stations which heard JP3JOO directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
DSTAR 26 2017-02-03 10:23:07 2017-02-10 21:13:12 PM74SM > GG87JA 11625.6 miles 354° 2017-02-10 21:13:12

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.
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