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 7L1RMY - show graphs
Map loading...
Mic-E message: In service
Location: 35°40.05' N 140°09.41' E - locator QM05BQ80TE - show map - static map
1.3 miles Northwest bearing 335° from Yotsukaidō, Chiba, Japan [?]
5.5 miles Southwest bearing 232° from Sakura, Chiba, Japan
26.1 miles East bearing 93° from Tokyo, Tōkyō, Japan
32.6 miles Northeast bearing 62° from Yokohama-shi, Kanagawa, Japan
Last position: 2020-04-02 02:05:54 EDT (3d 8h11m ago)
2020-04-02 15:05:54 JST local time at Yotsukaidō, Japan [?]
Altitude: 66 ft
Course: 138°
Speed: 0 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: 7L1RMY>S5TPP5 via JQ1ZIF-2*,qAR,JQ1ZPA-10 (good)
Positions stored: 48
Other SSIDs: 7L1RMY-E 7L1RMY-F
Stations near current position of 7L1RMY - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JK1EUG0.4 miles 60°2020-04-05 01:23:35 JH1PFO-91.1 miles 238°2020-03-20 21:40:52
JQ1XLC2.0 miles 179°2020-03-18 09:24:08 JQ1XLC-92.0 miles 179°2020-04-05 00:55:12
JH1DPC-92.9 miles 29°2020-04-03 01:21:37 JP1JKH-93.3 miles 345°2020-04-04 20:33:05
JO1NLP-i3.9 miles 335°2020-03-15 12:55:42 JA1JTO B3.9 miles 212°2020-03-10 23:00:39
JA1JTO-B3.9 miles 212°2020-03-10 23:00:49 JP1YKO-I4.0 miles 22°2020-04-05 10:16:52
JH1DPC-74.0 miles 17°2020-04-03 22:54:55 JI1STF-74.3 miles 22°2020-03-14 16:33:11
JH1KRX-74.4 miles 153°2020-04-01 01:06:16 JJ1IIY-94.4 miles 302°2020-04-04 02:09:53
JA1NBV-74.4 miles 211°2020-03-18 03:31:21 JM1NCT-54.6 miles 296°2020-03-26 21:21:20
JN1DIV-94.6 miles 316°2020-04-04 22:50:18 JK1ACP5.1 miles 83°2020-03-12 23:54:12
JI1ELD-75.2 miles 259°2020-04-04 20:08:20 JM1NCT-95.3 miles 282°2020-04-01 23:56:34
Stations which heard 7L1RMY directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JK1ZPR-2 1 2020-04-01 00:08:46 2020-04-01 00:08:46 QM05BQ > QM05DJ 19.0 miles 159° 2020-04-01 00:08:46
JQ1ZIF-2 26 2020-03-31 21:20:53 2020-04-02 02:05:54 QM05BQ > QM05CK 15.3 miles 174° 2020-04-02 02:05:54

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