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 JP7FTN - show graphs
Map loading...
Comment: Izumi-ku Sendai-city Miyagi-prefecture VX-8D 433MHz 144MHz
Mic-E message: Off duty
Location: 38°19.74' N 140°53.05' E - locator QM08KH68CX - show map - static map
4.2 miles North bearing 9° from Sendai-shi, Miyagi, Japan [?]
4.9 miles West bearing 274° from Rifu, Miyagi, Japan
69.7 miles Northeast bearing 23° from Kōriyama, Fukushima, Japan
Last position: 2017-01-18 17:33:32 EST (4d 18h34m ago)
2017-01-19 07:33:32 JST local time at Sendai-shi, Japan [?]
Altitude: 266 ft
Course: 131°
Speed: 11 MPH
Device: Yaesu: VX-8 (ht)
Last path: JP7FTN>SXQYW4 via JA7DNO-10*,WIDE1*,JE7YUQ-3*,qAR,JL7OTC-10 (good)
Positions stored: 353
Packet rate: 11 seconds between packets on average during 67 seconds.
This station is transmitting packets at a very high rate, which causes serious congestion in the APRS network. This could be considered an abuse of the network resources.
Other SSIDs: JP7FTN-7
Stations near current position of JP7FTN - show more
callsign distance last heard - EST      callsign distance last heard - EST
JI2NJC-91.1 miles 14°2017-01-21 08:49:05 JI2NJC-71.1 miles 14°2017-01-21 09:53:15
JA7DNO-102.1 miles 246°2017-01-23 11:38:47 JA7UDE3.2 miles 193°2017-01-23 06:34:36
JA7UDE-103.2 miles 193°2017-01-06 19:34:12 JA7DNO-93.5 miles 190°2017-01-20 06:47:36
JR7LOS-93.6 miles 132°2017-01-20 02:05:32 JP7PBH-73.8 miles 235°2017-01-02 05:25:16
JA7UDE-73.8 miles 188°2017-01-21 17:55:24 JR7LOS-A3.9 miles 209°2017-01-19 05:46:24
JP7NJT-A3.9 miles 145°2016-12-30 06:28:57 JP7NJT3.9 miles 145°2016-12-31 05:33:07
JO7LXW-94.4 miles 141°2017-01-23 06:20:08 JM7MIO-124.4 miles 201°2017-01-07 03:11:07
JG7IMF4.5 miles 155°2017-01-20 17:56:41 JG7IMF-A4.5 miles 155°2017-01-11 07:01:57
JM7XZC-94.6 miles 180°2017-01-13 22:57:15 JG2VIQ-94.6 miles 146°2017-01-23 08:43:26
JA7UDE-54.8 miles 182°2017-01-22 02:17:32 JP7NPG-95.0 miles 202°2017-01-23 05:07:58
Stations which heard JP7FTN directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JE7YUQ-3 68 2017-01-09 05:22:47 2017-01-18 05:33:08 QM08KI > QM08KE 13.6 miles 173° 2017-01-14 21:01:34
JE7VOY-3 9 2017-01-15 03:04:46 2017-01-15 05:35:40 QM08EL > QM08DG 15.1 miles 197° 2017-01-15 03:04:46
JA7DNO-10 198 2017-01-09 05:23:55 2017-01-18 17:33:00 QM08KJ > QM08KH 5.0 miles 186° 2017-01-14 21:29:43

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