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 7L3GTT - show graphs
Map loading...
Comment: D-STAR>JP1YKT A
Location: 36°23.08' N 139°04.75' E - locator PM96MJ92MH - show map - static map
5.0 miles Northeast bearing 44° from Takasaki, Gunma, Japan [?]
11.0 miles Northeast bearing 65° from Annaka, Gunma, Japan
58.9 miles Northwest bearing 325° from Tokyo, Tōkyō, Japan
72.0 miles Northwest bearing 334° from Yokohama-shi, Kanagawa, Japan
Last position: 2019-01-27 03:29:32 CST (23d 7h55m ago)
2019-01-27 18:29:32 JST local time at Takasaki, Japan [?]
Device: Icom: unknown (D-Star)
Last path: 7L3GTT>API410 via DSTAR*,qAS,JP1YKT-IS (good)
Positions stored: 59
Stations near current position of 7L3GTT - show more
callsign distance last heard - CST      callsign distance last heard - CST
JA1LMK-91.6 miles 310°2019-02-18 20:03:58 JA1LMK1.6 miles 310°2019-02-14 14:39:40
JA1DCV-72.0 miles 253°2019-02-11 01:02:50 jn1mkj2.3 miles 235°2019-02-13 04:58:47
JN1MKJ-92.4 miles 234°2019-02-18 01:50:27 JN1MKJ-72.4 miles 234°2019-02-18 01:44:00
JN1MKJ-12.8 miles 231°2019-02-19 11:03:06 7M3TJZ2.9 miles 226°2019-02-11 01:45:11
JN1JTN-92.9 miles 18°2019-02-19 05:27:07 JG1PNO-53.4 miles 2°2019-02-16 22:33:43
JG1PNO3.4 miles 2°2019-02-19 11:18:43 JN1JTN-13.4 miles 17°2019-02-19 11:23:18
JM1LXS-93.4 miles 22°2019-02-19 02:12:31 JM1LXS-A3.5 miles 21°2019-02-09 12:52:00
JI1MIR-93.5 miles 243°2019-02-17 05:25:32 JF1CNR-93.5 miles 305°2019-01-31 03:17:03
JH1SAF-93.7 miles 178°2019-02-08 17:16:55 JI1KAV-13.7 miles 173°2019-02-19 05:40:52
JP1YKT-I3.8 miles 191°2019-02-19 11:14:13 JP1NNF-73.8 miles 168°2019-02-16 21:47:49
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