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 JH1DIS-7 - show graphs
Map loading...
Comment: Pls call 433.00Mhz
Mic-E message: In service
Location: 35°44.78' N 139°50.04' E - locator PM95WR09BC - show map - static map
6.1 miles Northwest bearing 330° from Urayasu, Tōkyō, Japan [?]
8.9 miles Northeast bearing 64° from Tokyo, Tōkyō, Japan
23.2 miles Northeast bearing 27° from Yokohama-shi, Kanagawa, Japan
Last position: 2017-01-13 19:51:44 EST (6d 23h17m ago)
2017-01-14 09:51:44 JST local time at Urayasu, Japan [?]
Altitude: -46 ft
Course: 283°
Speed: 1 MPH
Device: Kenwood: TH-D74 (ht)
Last path: JH1DIS-7>S5TTW8 via JE1EER-1*,qAR,JR1JDS-10 (good)
Positions stored: 406
Other SSIDs: JH1DIS JH1DIS-1 JH1DIS-12 JH1DIS-9
Stations near current position of JH1DIS-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JP1YDG-I1.6 miles 275°2017-01-20 19:07:40 JE1EER-71.8 miles 179°2016-12-30 19:37:04
JE1EER-12.1 miles 177°2017-01-20 18:34:17 JE1EER-92.1 miles 179°2017-01-04 03:51:40
JF1JUZ2.1 miles 354°2017-01-18 06:23:35 JE1VHI2.1 miles 98°2016-12-25 00:09:19
JH1JKH-52.5 miles 241°2017-01-04 11:21:12 JH1JKH-B2.6 miles 241°2016-12-25 07:51:59
JH1JKH-D2.6 miles 242°2017-01-16 06:32:03 7M2XMA2.8 miles 75°2017-01-14 23:46:19
JE1EOK-72.8 miles 144°2017-01-18 22:29:51 JP1XND-93.0 miles 190°2017-01-06 19:24:59
JQ1OCR-F3.0 miles 240°2017-01-16 18:26:03 JE1JNP-93.1 miles 173°2017-01-16 19:54:27
7N1LYW-83.2 miles 155°2017-01-20 19:08:50 JH1JCK3.3 miles 336°2017-01-19 06:02:00
JE1LWA-73.3 miles 323°2017-01-20 06:46:14 JE1LWA3.3 miles 323°2017-01-15 11:08:15
JP1YJK-I3.3 miles 146°2017-01-20 18:53:26 JH1GHB3.4 miles 188°2017-01-08 22:45:10
Stations which heard JH1DIS-7 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JG1SYB-10 1 2017-01-01 19:45:50 2017-01-01 19:45:50 PM95XR > PM95XQ 1.2 miles 157° 2017-01-01 19:45:50
JH1LWU-13 5 2017-01-01 19:22:07 2017-01-01 19:30:37 PM95XS > PM95WS 1.6 miles 303° 2017-01-01 19:30:37
JM1YTU-3 1 2017-01-01 19:29:37 2017-01-01 19:29:37 PM95XS > QM05CL 25.5 miles 145° 2017-01-01 19:29:37
JE1EER-1 15 2016-12-31 22:12:46 2017-01-13 19:51:44 PM95XR > PM95WR 8.0 miles 273° 2017-01-01 19:48:53
JI1UWB-1 14 2017-01-09 22:02:23 2017-01-09 23:52:27 PM95VS > PM95US 5.8 miles 288° 2017-01-09 23:52:27

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