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 JA3RFH-9 - show graphs
Map loading...
Mic-E message: Off duty
Location: 35°03.89' N 137°11.37' E - locator PM85OB25RN - show map - static map
2.6 miles Southeast bearing 120° from Toyota, Toyota-shi, Aichi, Japan [?]
7.1 miles East bearing 100° from Miyoshi, Aichi, Japan
17.9 miles Southeast bearing 117° from Nagoya-shi, Aichi, Japan
67.8 miles West bearing 275° from Shizuoka-shi, Shizuoka, Japan
Last position: 2017-03-07 21:49:25 EST (21d 16h18m ago)
2017-03-08 11:49:25 JST local time at Toyota, Japan [?]
Altitude: 299 ft
Course: 187°
Device: Yaesu: FTM-400DR (rig)
Last path: JA3RFH-9>SUPSX9 via JA2YAA-2*,qAR,JJ2YKR-10 (good)
Positions stored: 953
Other SSIDs: JA3RFH-8
Stations near current position of JA3RFH-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JS2CKV-72.4 miles 238°2017-03-26 00:10:37 JR2SRH-53.5 miles 281°2017-03-28 00:51:05
JR2NQH-93.9 miles 263°2017-03-28 03:19:09 JJ2VVH-94.6 miles 300°2017-03-29 01:57:04
JA2ITO-Y4.9 miles 271°2017-03-18 06:03:54 JF2LRR-75.3 miles 323°2017-03-26 02:51:11
JS2BZT-A5.8 miles 251°2017-03-20 19:55:40 JE4EQC6.3 miles 231°2017-03-29 05:20:02
JI2VEV-C6.8 miles 222°2017-03-26 05:55:38 JI2VEV-D6.8 miles 222°2017-03-29 07:28:17
JS2BZT7.5 miles 261°2017-03-20 02:14:58 JG2BWW7.9 miles 289°2017-03-14 20:27:31
JL2CBE8.2 miles 258°2017-03-20 03:39:10 JS2AET8.2 miles 273°2017-03-28 05:24:21
JI2VEV8.5 miles 240°2017-03-12 23:05:52 JI3RPG8.9 miles 178°2017-03-29 09:10:53
JR2VK-I8.9 miles 311°2017-03-29 15:02:08 JQ2CME-B9.4 miles 322°2017-03-19 01:13:52
JG2WIK-D9.4 miles 297°2017-03-12 00:00:42 JQ2DBT-D9.5 miles 301°2017-03-12 01:38:46
Stations which heard JA3RFH-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JA2YAA-2 1 2017-03-07 21:49:25 2017-03-07 21:49:25 PM85OB > PM85KE 17.0 miles 295° 2017-03-07 21:49:25
JR2XJS-2 1 2017-03-07 20:12:30 2017-03-07 20:12:30 PM85OB > PM84KT 23.3 miles 222° 2017-03-07 20:12:30
JJ2YQW-2 4 2017-03-07 20:10:11 2017-03-07 21:42:11 PM85OB > PM85OL 27.1 miles 6° 2017-03-07 20:10:11

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