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 JO3RFX-9 - show graphs
Map loading...
Comment: 433.000MHz FT8900/FTM100D(C4FM)main
Mic-E message: Off duty
Location: 34°15.83' N 135°16.67' E - locator PM74PG33IH - show map - static map
2.4 miles Northwest bearing 293° from Iwade, Wakayama, Japan [?]
6.8 miles Northeast bearing 67° from Wakayama-shi, Wakayama, Japan
30.0 miles South bearing 170° from Kōbe-shi, Hyōgo, Japan
32.3 miles Southwest bearing 203° from Ōsaka-shi, Ōsaka, Japan
Last position: 2018-07-17 23:05:13 EDT (3h26m ago)
2018-07-18 12:05:13 JST local time at Iwade, Japan [?]
Altitude: 62 ft
Course: 86°
Speed: 24 MPH
Device: Yaesu: FTM-100D (rig)
Last path: JO3RFX-9>STQUX3 via qAR,JL3ZIW-10
Positions stored: 5447
Packet rate: 64 seconds between packets on average during 508 seconds.
Stations near current position of JO3RFX-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JA3MWN-90.7 miles 317°2018-06-20 01:42:24 JN3CQD-92.0 miles 97°2018-07-17 18:39:37
JA3FRI-123.8 miles 94°2018-06-29 15:23:05 JL3YTN-105.0 miles 89°2018-07-18 02:03:31
JN3IRA-95.4 miles 90°2018-07-16 04:59:16 JI3SEM5.7 miles 267°2018-07-18 02:32:00
JI3SEM-105.7 miles 267°2018-07-18 02:03:56 JI3SEM-135.7 miles 267°2018-07-18 02:28:53
JR3OEH5.8 miles 336°2018-07-15 03:00:59 JP3YIZ-I5.9 miles 245°2018-07-18 02:13:10
JA3PQY-126.1 miles 90°2018-06-28 08:14:22 JM3LGF-A6.3 miles 194°2018-07-17 18:31:41
JG3AQC6.5 miles 277°2018-07-17 21:09:28 JL3YJT-126.8 miles 246°2018-07-03 05:08:24
JA3FQO6.9 miles 11°2018-07-05 19:00:54 THE EDGE7.7 miles 312°2018-06-23 01:32:02
KASAGIMARU7.8 miles 248°2018-07-18 02:28:00 MASUEI MARU NO417.9 miles 248°2018-07-17 20:45:12
MASUEI MARU NO437.9 miles 248°2018-07-18 02:32:00 MASUEI MARU NO328.0 miles 248°2018-07-18 02:32:00
Stations which heard JO3RFX-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JL3YTN-10 14 2018-07-14 06:42:36 2018-07-17 23:01:01 PM74PG > PM74QG 5.1 miles 89° 2018-07-17 23:01:01
JL3ZCN-10 3 2018-07-13 19:30:55 2018-07-13 19:34:17 PM74PI > PM74PJ 3.8 miles 15° 2018-07-13 19:30:55
JO3HYR-10 3 2018-07-13 19:55:25 2018-07-14 00:32:19 PM74RM > PM74RL 3.4 miles 198° 2018-07-13 19:56:44
JL3ZDI-10 1 2018-07-13 19:58:44 2018-07-13 19:58:44 PM74SM > PM74SQ 10.4 miles 2° 2018-07-13 19:58:44
JO3HYM-2 1 2018-07-13 20:09:42 2018-07-13 20:09:42 PM74SO > PM74SO 0.4 miles 219° 2018-07-13 20:09:42
JL3YCZ-2 2 2018-07-17 04:17:32 2018-07-17 23:02:02 PM74PG > PM74OC 13.0 miles 201° 2018-07-17 04:17:32
JL3ZIW-10 4 2018-07-17 22:58:55 2018-07-17 23:05:13 PM74PG > PM74NE 9.0 miles 236° 2018-07-17 22:58:55

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