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 JA3TMM-7 - show graphs
Mic-E message: Off duty
Location: 34°50.70' N 134°39.85' E - locator PM74HU92QT - show map
2.8 miles Northwest bearing 314° from Himeji, Hyōgo, Japan [?]
5.2 miles Northwest bearing 325° from Shirahama, Hyōgo, Japan
31.3 miles West bearing 290° from Kōbe-shi, Hyōgo, Japan
48.7 miles West bearing 283° from Ōsaka-shi, Ōsaka, Japan
Last position: 2024-05-09 05:41:40 EDT (1d 17h54m ago)
2024-05-09 18:41:40 JST local time at Himeji, Japan [?]
Altitude: 157 ft
Course: 255°
Speed: 0 MPH
Device: Yaesu: FT5D (ht)
Last path: JA3TMM-7>STUPW0 via JI3YVA-1*,qAR,JA3MZJ-10 (good)
Positions stored: 23436
Other SSIDs: JA3TMM-10 JA3TMM-D JA3TMM-9 JA3TMM-N JA3TMM-B ja3tmm JA3TMM-Y JA3TMM-5
Stations near current position of JA3TMM-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JA/HG-2871.0 miles 226°2024-05-10 21:54:47 JH3XVQ-11.3 miles 239°2024-05-10 23:06:59
JH3XVQ-71.3 miles 239°2024-05-09 02:54:13 JH3XVQ-91.3 miles 239°2024-05-09 02:45:08
JH3LCX-71.4 miles 288°2024-05-10 21:36:23 JA3DYM B1.6 miles 339°2024-05-10 23:19:58
JA3DYM-B1.6 miles 339°2024-05-10 23:19:58 JA3DYM-N1.6 miles 339°2024-05-10 20:27:28
JA3DYM-D1.6 miles 339°2024-05-10 23:27:48 JA/HG-2851.8 miles 295°2024-05-10 22:08:38
JH3BDB-71.9 miles 135°2024-04-20 18:18:46 JA/HG-2843.3 miles 235°2024-05-10 21:20:16
JA/HG-2893.8 miles 135°2024-05-10 09:17:32 JI3YVA-23.8 miles 135°2024-05-10 23:07:12
JI3YVA-13.8 miles 135°2024-05-10 23:33:41 HKL RYUYO4.0 miles 185°2024-05-10 20:47:10
EISHO MARU4.1 miles 186°2024-05-10 22:29:13 JQ3BUU4.1 miles 83°2024-05-06 02:34:39
SANYO NO.24.2 miles 186°2024-05-10 23:28:02 KOUEI MARU NO.84.4 miles 192°2024-05-10 00:10:29
Stations which heard JA3TMM-7 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JI3YVA-1 27 2024-05-01 05:23:27 2024-05-09 05:41:40 PM74HU > PM74IT 3.8 miles 135° 2024-05-09 05:41:40
JA3MZJ-10 51 2024-05-07 20:24:19 2024-05-07 22:12:55 PM74IT > PM74JT 4.4 miles 96° 2024-05-07 22:12:55

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.
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