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 JA0GTA-A - show graphs
Map loading...
Location: 36°36.79' N 138°07.77' E - locator PM96BO57MD - show map - static map
3.9 miles Southwest bearing 227° from Nagano-shi, Nagano, Japan [?]
10.7 miles West bearing 256° from Suzaka, Nagano, Japan
93.8 miles Northwest bearing 315° from Hachiōji, Tōkyō, Japan
100.1 miles Northwest bearing 317° from Sagamihara, Kanagawa, Japan
Last position: 2018-07-17 08:03:33 EDT (3d 13h56m ago)
2018-07-17 21:03:33 JST local time at Nagano-shi, Japan [?]
Last path: JA0GTA-A>API31 via DSTAR*,qAS,JP0YEC-IS (good)
Positions stored: 208
Other SSIDs: JA0GTA JA0GTA-10 JA0GTA-12
Stations near current position of JA0GTA-A - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JH0VTH-70.9 miles 31°2018-06-25 20:09:27 JP0YEC-I2.4 miles 162°2018-07-20 21:52:04
JA0GTA-102.4 miles 159°2018-07-20 21:54:33 JG0TOO-72.8 miles 141°2018-07-15 09:05:15
JG0TOO-93.0 miles 152°2018-07-16 03:47:35 JJ0RLR-73.2 miles 71°2018-07-20 06:35:12
JR0QCP-123.7 miles 89°2018-07-20 21:57:58 JR0QCP-74.5 miles 69°2018-07-20 05:04:01
JR0YAV-104.5 miles 69°2018-07-20 21:32:02 JA0BES-135.6 miles 46°2018-07-20 21:54:55
JA0BES-75.6 miles 46°2018-06-21 04:29:23 JH0WJE-115.7 miles 87°2018-07-03 20:33:12
JA0MMS-A6.0 miles 100°2018-07-10 18:33:18 JP1LNY-126.6 miles 51°2018-07-15 22:36:28
JH0VTH-96.7 miles 51°2018-07-20 21:01:18 JE9BGB-98.0 miles 82°2018-07-13 16:27:41
JJ0QWD8.7 miles 62°2018-07-20 00:41:15 JA0TGT-99.1 miles 69°2018-07-20 06:44:45
JR0ZGJ10.0 miles 174°2018-07-15 03:36:23 JH0JRL-910.1 miles 73°2018-07-16 05:02:25
Stations which heard JA0GTA-A directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
DSTAR 3 2018-07-07 02:04:26 2018-07-08 09:33:21 PM96BN > KN21QD 5585.7 miles 315° 2018-07-08 09:33:21

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