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 JG2CTF-7 - show graphs
Mic-E message: Off duty
Location: 35°02.27' N 138°28.89' E - locator PM95FA79SB - show map
7.0 miles Northeast bearing 53° from Shizuoka-shi, Shizuoka, Japan [?]
14.5 miles Southwest bearing 232° from Fuji, Shizuoka, Japan
71.3 miles Southwest bearing 247° from Yokohama-shi, Kanagawa, Japan
81.7 miles Southwest bearing 237° from Tokyo, Tōkyō, Japan
Last position: 2025-01-19 23:19:49 EST (6h48m ago)
2025-01-20 13:19:49 JST local time at Shizuoka-shi, Japan [?]
Altitude: 39 ft
Course:
Speed: 0 MPH
Device: Yaesu: VX-8 (ht)
Last path: JG2CTF-7>SUPRR7 via JG2CTF-1*,JF2ZGN-3*,WIDE2*,qAR,JO1UIC-10 (good)
Positions stored: 44796
Packet rate: 30 seconds between packets on average during 1461 seconds.
This station is transmitting packets at a high rate, which can cause congestion in the APRS network.
Other SSIDs: JG2CTF-1
Stations near current position of JG2CTF-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JG2CTF-120.7 yards 0°2025-01-20 05:49:23 JP2XHO-90.4 miles 40°2025-01-14 03:05:31
JM2QEE1.7 miles 271°2024-12-28 17:51:17 JM2QEE-72.3 miles 295°2025-01-19 16:53:10
JF2JLK-82.4 miles 224°2025-01-19 22:46:55 JA2GPW-52.6 miles 197°2025-01-05 03:34:07
JA/SO-1493.7 miles 359°2025-01-19 23:56:09 JR2JSA-73.8 miles 152°2025-01-11 03:48:31
JA/SO-0994.0 miles 18°2025-01-05 03:30:37 JA2TJY-F4.3 miles 209°2024-12-29 18:16:53
JA/SO-1204.5 miles 189°2025-01-19 22:52:18 JF1XPB-75.0 miles 274°2025-01-01 23:38:06
JR2LHN-75.0 miles 207°2025-01-18 15:32:16 JO2NSZ-95.3 miles 238°2025-01-18 22:42:48
JJ2YIS-35.5 miles 42°2025-01-20 05:39:07 JR2LHN-95.6 miles 214°2024-12-30 22:17:14
JP2KUA-F5.9 miles 194°2024-12-23 02:55:37 JA/SO-1476.3 miles 4°2024-12-30 00:45:39
JA2VWN-76.4 miles 245°2025-01-18 01:20:41 JA2OZB-106.5 miles 243°2025-01-20 05:45:28
Stations which heard JG2CTF-7 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JF2ZGN-3 44 2025-01-03 22:49:48 2025-01-19 22:30:13 PM95FA > PM94MV 32.7 miles 107° 2025-01-16 21:56:13
JJ2YJG-3 956 2025-01-03 21:25:38 2025-01-19 23:18:47 PM95FA > PM95DB 11.9 miles 285° 2025-01-19 22:32:15
JG2CTF-1 287 2025-01-03 21:27:40 2025-01-19 23:19:48 PM95FA > PM95FA 1.4 miles 346° 2025-01-12 21:41:07
JJ2YDX-10 221 2025-01-06 22:22:05 2025-01-19 22:56:28 PM95FA > PM95IE 18.7 miles 48° 2025-01-13 21:40:20
JA2OZB-10 92 2025-01-03 22:50:48 2025-01-19 22:33:14 PM95FA > PM94EX 6.8 miles 246° 2025-01-17 21:27:40

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