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 JK1NDF-7 - show graphs
Comment: Hello!
Mic-E message: In service
Location: 35°43.70' N 139°41.78' E - locator PM95UR34NT - show map
2.6 miles East bearing 98° from Nerima, Tōkyō, Japan [?]
2.7 miles North bearing 6° from Tokyo, Tōkyō, Japan
19.6 miles North bearing 9° from Yokohama-shi, Kanagawa, Japan
Last position: 2024-05-30 04:23:35 EDT (4d 19h58m ago)
2024-05-30 17:23:35 JST local time at Nerima, Japan [?]
Altitude: 56 ft
Course: 293°
Speed: 0 MPH
Device: Yaesu: FT5D (ht)
Last path: JK1NDF-7>S5TSW0 via WIDE1-1,qAR,JA1YCQ-10 (good)
Positions stored: 150
Other SSIDs: JK1NDF
Stations near current position of JK1NDF-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JG1APX-90.8 miles 240°2024-06-01 01:23:26 JS1CFQ-71.0 miles 83°2024-05-22 00:56:57
JJ1MSX1.1 miles 52°2024-06-01 01:53:15 JR1BFJ-71.1 miles 57°2024-05-11 22:16:52
JR1BFJ1.1 miles 57°2024-05-11 01:29:27 JR1BFJ-21.1 miles 57°2024-05-11 21:49:03
JR1BFJ-51.1 miles 57°2024-05-17 19:35:55 JG1MFM-P1.2 miles 79°2024-05-16 04:36:14
JR1ABN-91.3 miles 35°2024-05-19 04:54:33 JK1MZD-71.4 miles 85°2024-05-26 02:45:46
7L2UJV-131.5 miles 214°2024-06-04 00:15:38 JN1RQI-91.7 miles 316°2024-06-03 04:41:11
JR1MEY-91.7 miles 324°2024-05-26 10:48:46 JR1MEY-71.7 miles 324°2024-06-03 22:41:43
JM1EOK-11.7 miles 214°2024-06-04 00:13:12 jk1sen1.7 miles 28°2024-05-21 23:18:03
JI1PPV-71.8 miles 23°2024-06-03 01:26:55 JK1LBV-91.9 miles 87°2024-05-29 23:22:51
JI1TVH-92.4 miles 83°2024-05-05 03:01:17 JR1WN-RPT2.4 miles 86°2024-06-04 00:12:08
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