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 JI1CLF-9 - show graphs
Map loading...
Mic-E message: Off duty
Location: 35°32.25' N 139°33.70' E - locator PM95SM79JA - show map - static map
6.9 miles South bearing 186° from Komae, Tōkyō, Japan [?]
7.7 miles Northwest bearing 324° from Yokohama-shi, Kanagawa, Japan
8.2 miles South bearing 176° from Chōfu, Tōkyō, Japan
12.8 miles Southwest bearing 215° from Tokyo, Tōkyō, Japan
Last position: 2016-10-29 02:26:53 EDT (80d 13h10m ago)
2016-10-29 15:26:53 JST local time at Komae, Japan [?]
Altitude: 217 ft
Course: 337°
Speed: 17 MPH
Device: Yaesu: FTM-100D (rig)
Last path: JI1CLF-9>SUSRR5 via JA1YKX-1*,qAR,JI1FPY-6 (good)
Positions stored: 362
Other SSIDs: JI1CLF JI1CLF-5
Stations near current position of JI1CLF-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JI1LNP-A477.5 yards 255°2017-01-07 01:32:07 JR2PZX-5524.1 yards 311°2017-01-15 04:59:12
JA1RF-A0.5 miles 290°2017-01-14 21:56:28 JN1CBI0.7 miles 97°2017-01-16 16:02:45
7N3GRC-90.8 miles 46°2017-01-14 20:31:55 JQ1ZRS B1.1 miles 182°2017-01-17 14:23:27
JQ1ZRS-B1.1 miles 182°2017-01-17 14:23:36 JA1VBU-71.1 miles 158°2017-01-15 06:01:11
JH1TVN-91.4 miles 166°2017-01-01 22:41:28 JK1VMG-A1.5 miles 187°2016-12-31 10:16:06
JI1GBT-91.6 miles 150°2017-01-14 01:16:44 JG8GZJ1.7 miles 357°2017-01-16 11:06:31
JI1DAM1.8 miles 100°2016-12-19 00:03:37 JH1CBI-A1.8 miles 87°2017-01-04 03:16:45
JR1OFP-A1.8 miles 87°2017-01-17 07:03:59 JI1UMG-71.8 miles 68°2017-01-15 04:53:54
JK1VMG1.8 miles 107°2017-01-05 03:42:49 JA1QEU-A1.8 miles 94°2017-01-16 15:23:19
JA1HWH2.0 miles 284°2017-01-05 00:07:10 JA1HWH-A2.0 miles 314°2017-01-16 17:54:19
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