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 JF1IEP-7 - show graphs
Map loading...
Comment: TH-D74/9.6Kbps/Ninja1000sx
Mic-E message: In service
Location: 35°30.00' N 139°30.00' E - locator PM95SM00AA - show map - static map
6.3 miles East bearing 83° from Zama, Kanagawa, Japan [?]
8.8 miles Northwest bearing 294° from Yokohama-shi, Kanagawa, Japan
8.9 miles Northeast bearing 62° from Atsugi, Kanagawa, Japan
16.9 miles Southwest bearing 219° from Tokyo, Tōkyō, Japan
Last position: 2021-07-24 12:21:15 EDT (1d 2h40m ago)
2021-07-25 01:21:15 JST local time at Zama, Japan [?]
Altitude: 144 ft
Position ambiguous: Precision reduced at transmitter by 4 digits, position resolution approximately 69.0 miles.
Course: 34°
Speed: 60 MPH
Device: Kenwood: TH-D74 (ht)
Last path: JF1IEP-7>S5ZZZL via JA1YKX-2*,qAR,JQ1YZZ-10 (good)
Positions stored: 202
Stations near current position of JF1IEP-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JI1WTU-91.0 miles 261°2021-07-09 06:04:05 7N4DXU-121.5 miles 244°2021-07-12 04:42:54
JR0DLU-71.5 miles 225°2021-07-18 05:09:50 JA1DRE-11.6 miles 85°2021-07-25 14:57:51
JK1BFD-I2.2 miles 312°2021-07-25 14:57:26 JK1BFD-P2.2 miles 313°2021-06-28 07:43:28
JA1DRE-A2.3 miles 77°2021-07-24 22:17:48 JA1DRE-52.3 miles 78°2021-07-08 02:15:43
JA1DRE2.3 miles 78°2021-07-25 01:34:11 JA1DRE-92.3 miles 77°2021-07-24 23:45:12
JM1NDC-A2.4 miles 72°2021-06-29 01:35:17 JM1NDC2.4 miles 72°2021-07-21 22:16:27
JF1XMW-92.6 miles 15°2021-07-19 18:10:56 JH1UQL3.1 miles 242°2021-07-21 07:36:51
JA1YKX-13.2 miles 79°2021-07-25 14:57:22 JA1YKX-23.2 miles 79°2021-07-25 14:38:26
JG1GJG-93.2 miles 236°2021-07-25 06:09:06 JA8TNQ-A3.3 miles 92°2021-07-21 06:53:12
JH1QQN-93.3 miles 93°2021-07-25 02:43:34 JG1PCU-93.5 miles 49°2021-07-21 00:15:46
Stations which heard JF1IEP-7 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JA1KWV-1 3 2021-07-10 11:59:39 2021-07-17 09:53:22 PM95UQ > PM95TR 2.7 miles 287° 2021-07-17 09:53:22
JA1YKX-2 8 2021-07-17 08:33:13 2021-07-24 12:21:15 PM95SK > PM95SM 3.5 miles 354° 2021-07-17 08:33:13
JQ2GLP-2 6 2021-07-10 07:04:52 2021-07-24 09:56:03 PM84SM > PM84UT 26.4 miles 32° 2021-07-24 09:56:03
JQ1YZZ-10 3 2021-07-17 09:03:12 2021-07-17 09:13:13 PM95UO > PM95UN 1.2 miles 181° 2021-07-17 09:13:13
JR2TER-10 1 2021-07-24 09:25:59 2021-07-24 09:25:59 PM84SM > PM84PT 24.5 miles 335° 2021-07-24 09:25:59
JA2YEP-2 2 2021-07-24 07:22:51 2021-07-24 08:12:55 PM85GM > PM84GU 45.0 miles 178° 2021-07-24 08:12:55
JS1YAB-2 10 2021-07-10 01:22:57 2021-07-23 08:10:26 PM95UR > PM95OP 26.0 miles 255° 2021-07-17 10:08:13
JQ1YZS-2 4 2021-07-17 07:38:09 2021-07-23 23:45:59 PM95QK > PM95QI 6.9 miles 203° 2021-07-23 23:45:59

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