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 JL3YZI-F - show graphs
Map loading...
Location: 34°39.70' N 135°30.30' E - locator PM74SP08OT - show map - static map
2.2 miles South bearing 176° from Ōsaka-shi, Ōsaka, Japan [?]
6.2 miles Northwest bearing 300° from Yao, Ōsaka, Japan
18.4 miles East bearing 96° from Kōbe-shi, Hyōgo, Japan
Last position: 2018-10-20 17:55:15 EDT (10h41m ago)
2018-10-21 06:55:15 JST local time at Ōsaka-shi, Japan [?]
Last path: JL3YZI-F>API51 via DSTAR*,qAR,7L1FFN-I (good)
Positions stored: 1
Other SSIDs: JL3YZI-I
Stations near current position of JL3YZI-F - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JL3YZI-I26.7 yards 141°2018-10-21 04:32:37 JK3AIR-70.4 miles 315°2018-10-08 07:51:02
JA3OSN-70.7 miles 60°2018-10-19 01:18:16 JP3UTX-11.7 miles 36°2018-10-20 02:57:06
JE3NNA1.7 miles 325°2018-10-07 22:15:51 7M3RWC1.8 miles 317°2018-09-28 20:21:01
JL3ZDI-101.9 miles 42°2018-10-21 04:27:41 JG3JNG1.9 miles 174°2018-10-15 19:48:34
JP3YIN-I2.0 miles 25°2018-10-21 04:21:28 JJ3SBG2.0 miles 321°2018-10-17 20:36:50
JS3UDR2.1 miles 150°2018-10-02 23:20:34 JJ3MQX-P2.2 miles 335°2018-10-19 03:34:23
JJ3AXL-72.5 miles 32°2018-09-24 05:53:21 JF3CTT2.5 miles 63°2018-10-16 08:00:29
HOOH MARU3.2 miles 283°2018-10-21 02:48:23 9W2NXK-53.7 miles 264°2018-09-28 10:30:16
JO3HYM-23.8 miles 144°2018-10-21 04:35:20 JO3HYM-73.8 miles 144°2018-10-14 18:36:40
JP7FXM3.8 miles 264°2018-10-05 22:40:43 4049538993.9 miles 270°2018-10-21 02:12:18
Stations which heard JL3YZI-F directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
DSTAR 14 2018-10-05 09:28:07 2018-10-20 17:55:15 PM74SP > KN21QD 5573.7 miles 314° 2018-10-20 17:55:15

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