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 JH4DHX-A - show graphs
Location: 34°52.11' N 135°36.31' E - locator PM74TU28OK - show map
1.5 miles Northwest bearing 335° from Takatsuki, Ōsaka, Japan [?]
4.2 miles Northeast bearing 30° from Ibaraki, Ōsaka, Japan
13.4 miles Northeast bearing 26° from Ōsaka-shi, Ōsaka, Japan
76.7 miles West bearing 254° from Nagoya-shi, Aichi, Japan
Last position: 2024-07-19 22:12:37 EDT (49d 19h32m ago)
2024-07-20 11:12:37 JST local time at Takatsuki, Japan [?]
Device: Icom: IC-31 (D-Star)
Last path: JH4DHX-A>API31 via DSTAR*,qAR,JN3NZW-I (good)
Positions stored: 2
Stations near current position of JH4DHX-A - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JA2PLT-i1.0 miles 335°2024-09-06 18:13:07 JN3NZW-I1.2 miles 180°2024-09-07 17:35:41
JN3NZW-91.2 miles 180°2024-09-07 17:03:00 JN3NZW-71.2 miles 181°2024-09-05 06:25:41
JS2CWA-91.4 miles 33°2024-08-12 07:44:34 JL3CTH-121.4 miles 96°2024-08-14 09:05:14
JL3ZLH1.9 miles 112°2024-09-02 08:35:40 JH3FBN-G1.9 miles 245°2024-08-26 23:19:29
JQ3HFS-92.3 miles 213°2024-09-01 03:34:59 JL3VSK-92.6 miles 211°2024-09-07 06:52:20
JA/OS-0123.8 miles 303°2024-09-05 06:24:18 JQ3ICK-94.3 miles 160°2024-08-16 04:24:12
JE3ZUE-I4.6 miles 105°2024-09-07 17:34:05 JE3ZUE-84.6 miles 107°2024-08-15 21:15:16
JA3QMY-C4.8 miles 104°2024-09-07 17:33:44 JA3QMY-I4.9 miles 103°2024-09-07 17:39:30
JA3QMY-54.9 miles 103°2024-08-15 21:10:20 JI3FPT-74.9 miles 103°2024-09-05 23:56:06
JE3ZUE-94.9 miles 104°2024-09-07 09:26:55 JE3ZUE-124.9 miles 102°2024-09-06 13:13:43
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