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 JA3EHK-12 - show graphs
Map loading...
Location: 34°45.37' N 134°54.83' E - locator PM74KS91PL - show map - static map
3.7 miles East bearing 101° from Kakogawa, Hyōgo, Japan [?]
5.0 miles Southwest bearing 233° from Miki, Hyōgo, Japan
15.9 miles West bearing 286° from Kōbe-shi, Hyōgo, Japan
33.7 miles West bearing 278° from Ōsaka-shi, Ōsaka, Japan
Last position: 2017-02-21 21:50:28 EST (3d 18h4m ago)
2017-02-22 11:50:28 JST local time at Kakogawa, Japan [?]
Course: 197°
Speed: 27 MPH
Device: Argent Data Systems: OpenTracker (tracker)
Last path: JA3EHK-12>APOTC1 via JI3YVA-1*,qAR,JR5YEP-10 (good)
Positions stored: 18374
Packet rate: 151 seconds between packets on average during 1211 seconds.
Other SSIDs: JA3EHK-5
Stations near current position of JA3EHK-12 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JA3FVA-122.2 miles 180°2017-02-25 04:09:18 JF3OQA-92.7 miles 207°2017-02-10 23:28:55
JI3EWM3.7 miles 213°2017-02-25 05:41:19 JR3TZB-53.9 miles 220°2017-02-25 11:01:58
ja3qwg-ios4.8 miles 267°2017-02-12 06:24:37 JR3UFW-74.9 miles 183°2017-02-20 08:32:15
JA3QWG-55.0 miles 268°2017-02-09 09:05:19 KYPROS SPIRIT5.0 miles 235°2017-02-25 15:42:35
MEIRYU MARU5.4 miles 229°2017-02-25 06:18:19 C.S. OLIVE5.5 miles 233°2017-02-25 15:49:36
FORTUNE MIRACLE5.6 miles 230°2017-02-25 02:35:05 SHINKOMARU5.7 miles 235°2017-02-25 15:49:36
FUKUYOSHIMARU NO.15.8 miles 236°2017-02-25 15:42:35 HOSHO MARU6.1 miles 228°2017-02-23 00:33:22
JK3HDV-96.2 miles 322°2017-02-25 02:45:41 SUN UNIVERSE6.4 miles 247°2017-02-25 15:54:37
JH3NUL-106.7 miles 269°2017-02-25 15:19:19 CHOUHOU MARU NO.17.0 miles 229°2017-02-21 21:49:11
SHINKYO MARU NO.37.3 miles 230°2017-02-24 17:10:40 JQ3VHY7.5 miles 139°2017-02-25 02:49:58
Stations which heard JA3EHK-12 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JI3YVA-1 58 2017-02-02 20:06:47 2017-02-21 21:50:28 PM74KR > PM74IT 12.8 miles 301° 2017-02-02 20:28:46
JH3YBD-1 70 2017-02-02 20:04:46 2017-02-21 21:44:24 PM74KQ > PM75HD 32.8 miles 334° 2017-02-02 20:26:45
JH3NUL-10 46 2017-02-01 20:36:39 2017-02-21 21:48:25 PM74LT > PM74JS 8.3 miles 244° 2017-02-21 20:18:11

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