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 7J3ACR-N - show graphs
Map loading...
Comment: 440 MMDVM Voice 438.73000MHz +0.0000MHz, 7J3ACR_Pi-Star
Location: 34°24.00' N 135°54.00' E - locator PM74WJ86AA - show map - static map
2.4 miles East bearing 84° from Yoshino-chō, Nara, Japan [?]
7.5 miles South bearing 158° from Sakurai, Nara, Japan
30.4 miles Southeast bearing 132° from Ōsaka-shi, Ōsaka, Japan
78.5 miles Southwest bearing 227° from Nagoya-shi, Aichi, Japan
Last position: 2019-12-14 15:44:14 EST (7m21s ago)
2019-12-15 05:44:14 JST local time at Yoshino-chō, Japan [?]
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: 7J3ACR-N>APDG03 via TCPIP*,qAC,T2FUKUOKA
Positions stored: 806
Packet rate: 1216 seconds between packets on average during 59586 seconds.
Other SSIDs: 7J3ACR 7J3ACR-1 7J3ACR-10 7J3ACR-2 7J3ACR-7 7J3ACR-B 7J3ACR-R
APRS igate – Statistics for 2019-12:
Position packets sent to APRS-IS: 219 – show map
Stations near current position of 7J3ACR-N - show more
callsign distance last heard - EST      callsign distance last heard - EST
JF3FGL/35.5 miles 174°2019-12-01 01:03:10 JA/NR-0158.2 miles 118°2019-12-12 20:30:08
JP3YIW-I8.8 miles 338°2019-12-14 15:36:52 JA3DU9.6 miles 320°2019-12-11 07:25:26
JO3SGN-79.7 miles 16°2019-12-10 09:11:53 JA3XPS10.4 miles 329°2019-12-03 21:18:43
JM3URG-711.4 miles 104°2019-12-13 20:09:54 JA/ME-00211.4 miles 104°2019-12-13 21:21:59
JM3URG/211.4 miles 104°2019-12-13 21:20:08 JF3NUQ-513.0 miles 313°2019-12-02 02:28:24
JP3PAD/313.0 miles 287°2019-11-30 19:20:21 JA/OS-00113.0 miles 287°2019-11-30 19:55:46
JI3BAP/313.0 miles 276°2019-12-07 23:23:31 JA/NR-02913.0 miles 276°2019-12-08 02:48:23
JF3XWX/313.0 miles 276°2019-12-13 22:52:33 JI3BAP-714.3 miles 275°2019-12-08 02:22:21
JL3TOG-C14.8 miles 357°2019-11-15 03:12:11 JA3NCL-515.1 miles 314°2019-11-14 19:37:24
JL3ZEO C15.1 miles 314°2019-11-22 21:30:03 JL3ZEO-C15.1 miles 314°2019-11-22 21:30:13
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