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°50.72' N 134°39.88' E - locator PM74HU92SV - show map
2.8 miles Northwest bearing 315° 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
48.6 miles West bearing 283° from Ōsaka-shi, Ōsaka, Japan
Last position: 2025-01-05 01:44:16 EST (18h8m ago)
2025-01-05 15:44:16 JST local time at Himeji, Japan [?]
Altitude: 62 ft
Course: 170°
Speed: 0 MPH
Device: Yaesu: FT5D (ht)
Last path: JA3TMM-7>STUPW2 via JI3YVA-1*,qAR,JA3MZJ-10 (good)
Positions stored: 23501
Packet rate: 162 seconds between packets on average during 1615 seconds.
Other SSIDs: JA3TMM-10 JA3TMM-D JA3TMM-9 JA3TMM-N JA3TMM-B JA3TMM-Y ja3tmm
Stations near current position of JA3TMM-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JA/HG-2871.0 miles 226°2025-01-04 20:46:12 JH3XVQ-11.4 miles 239°2025-01-05 19:44:30
JH3LCX-71.4 miles 286°2025-01-04 20:24:18 JH3XVQ-91.5 miles 240°2024-12-29 21:28:59
JA/HG-2851.8 miles 294°2025-01-04 18:57:03 JP3OKA-72.7 miles 357°2024-12-31 09:06:02
JA/HG-2723.0 miles 263°2024-12-14 02:30:18 JA/HG-2843.3 miles 235°2025-01-04 20:08:35
JA/HG-2893.7 miles 136°2024-12-14 01:45:31 JI3YVA-23.8 miles 135°2025-01-05 19:44:30
JI3YVA-13.8 miles 136°2025-01-05 19:40:37 SHINSEIMARU3.9 miles 180°2025-01-04 21:53:52
MIDORI4.0 miles 187°2025-01-05 19:43:26 EISHO MARU4.1 miles 186°2025-01-05 17:38:01
SANYO NO.24.1 miles 186°2025-01-05 14:01:00 SHINRYUUMARU4.2 miles 181°2025-01-04 23:51:52
KOUEI MARU NO.84.4 miles 192°2024-12-25 23:04:58 TRITON4.4 miles 187°2025-01-05 19:39:26
KAISHOMARU4.5 miles 184°2025-01-05 19:51:26 SAWANISHIMARU NO54.5 miles 189°2025-01-05 19:51:26
Stations which heard JA3TMM-7 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JI3YVA-1 37 2025-01-02 00:57:39 2025-01-05 01:44:16 PM74HU > PM74IT 4.0 miles 137° 2025-01-05 01:24:54
JH3XVQ-1 4 2025-01-04 01:44:24 2025-01-05 01:41:00 PM74HU > PM74HU 1.4 miles 235° 2025-01-05 01:41:00

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