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*
Web station JR7LOS-i - show graphs
Comment: aprs.fi iOS
Location: 38°19.50' N 140°52.45' E - locator QM08KH48VA - show map
3.9 miles North bearing 2° from Sendai-shi, Miyagi, Japan [?]
5.4 miles West bearing 271° from Rifu, Miyagi, Japan
69.2 miles Northeast bearing 23° from Kōriyama, Fukushima, Japan
Last position: 2024-12-08 04:29:50 EST (15d 18h16m ago)
2024-12-08 18:29:50 JST local time at Sendai-shi, Japan [?]
Course: 200°
Speed: 4 MPH
Last path: >aprs.fi via aprsfi-iOS
Positions stored: 2418
Other SSIDs: JR7LOS-9
Stations near current position of JR7LOS-i - show more
callsign distance last heard - EST      callsign distance last heard - EST
JF7MJH2.2 miles 6°2024-12-23 21:02:42 JP7YFB-I4.5 miles 180°2024-12-23 22:43:40
JG7IMF4.6 miles 148°2024-12-23 19:57:41 JG7IMF-DP4.6 miles 149°2024-12-23 22:35:12
JA/MG-0654.7 miles 236°2024-12-10 07:46:17 JP7NPG-94.9 miles 199°2024-12-23 20:25:30
JN7WWK-75.5 miles 194°2024-12-13 04:03:31 JP7YEL-I5.7 miles 146°2024-12-23 22:38:04
JO7TCX-A5.8 miles 177°2024-12-14 20:27:13 JH7KAG-N6.3 miles 125°2024-12-13 19:27:04
JH7KAG A6.3 miles 125°2024-12-13 19:26:54 JH7KAG-A6.3 miles 125°2024-12-13 19:26:54
JA/MG-0476.5 miles 329°2024-12-10 07:21:39 JR7RHA-97.1 miles 170°2024-12-21 00:39:45
JQ1JXX-97.2 miles 205°2024-12-15 00:53:52 JA/MG-0617.3 miles 346°2024-12-10 08:45:02
JG2VIQ-97.7 miles 161°2024-12-23 22:36:40 JA/MG-0908.2 miles 342°2024-12-10 07:51:34
JE7YSC-29.4 miles 301°2024-12-23 22:29:35 JE7YSC-19.4 miles 301°2024-12-23 19:38:57
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