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 JH2IRH-7 - show graphs
Map loading...
Mic-E message: Off duty
Location: 36°13.24' N 139°11.87' E - locator PM96OF32RX - show map - static map
1.2 miles Southeast bearing 137° from Honjō, Saitama, Japan [?]
4.4 miles Northeast bearing 54° from Kodama, Saitama, Japan
45.9 miles Northwest bearing 323° from Tokyo, Tōkyō, Japan
58.9 miles Northwest bearing 335° from Yokohama-shi, Kanagawa, Japan
Last position: 2021-06-20 04:45:25 EDT (49m14s ago)
2021-06-20 17:45:25 JST local time at Honjō, Japan [?]
Course:
Speed: 0 MPH
Device: Yaesu: FT1D (ht)
Last path: JH2IRH-7>SVQSR4 via JN1JTN-2*,qAS,JK1AUT-10 (good)
Positions stored: 14447
Other SSIDs: JH2IRH-9
Stations near current position of JH2IRH-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JF1NBA0.3 miles 324°2021-06-17 19:42:49 JE1CCE-90.6 miles 340°2021-06-20 05:00:03
JP2RXU-92.3 miles 340°2021-05-31 19:54:17 JG1TKM-72.7 miles 118°2021-06-18 03:19:22
JJ1IZH-Q3.6 miles 49°2021-06-09 18:22:47 JE1NZZ-94.2 miles 247°2021-06-03 05:04:30
JK1FQW B4.3 miles 269°2021-06-17 00:40:53 JK1FQW-B4.3 miles 269°2021-06-17 00:41:03
JJ1EJN-74.6 miles 284°2021-06-14 05:20:37 JJ1EJN4.6 miles 285°2021-06-16 04:26:33
JK1AIB-95.2 miles 271°2021-06-20 00:41:54 JA2UZE-75.4 miles 358°2021-06-20 00:55:24
JG1SSR-95.7 miles 355°2021-06-19 09:11:19 JG1XRA-56.5 miles 168°2021-05-22 23:46:12
JI1QNM-96.5 miles 315°2021-05-30 02:46:44 JI1QNM-76.5 miles 315°2021-06-18 02:48:54
JH1NMF-96.5 miles 178°2021-05-25 09:22:23 7K4GDC-97.0 miles 255°2021-05-22 21:10:33
JP1NNF-97.3 miles 5°2021-05-23 03:33:08 JA1HYE7.3 miles 138°2021-06-19 20:51:20
Stations which heard JH2IRH-7 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JP1NNS-10 101 2021-06-02 04:40:14 2021-06-19 19:50:41 PM96OF > PM96LL 20.8 miles 328° 2021-06-19 04:38:27
JN1JTN-2 273 2021-06-01 04:19:21 2021-06-20 04:45:25 PM96OF > PM96NK 15.8 miles 340° 2021-06-19 05:07:33
JK1AUT-10 7 2021-06-18 19:44:35 2021-06-19 19:21:25 PM96OF > PM96OI 8.9 miles 1° 2021-06-19 18:47:38

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