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 JP7DLA-7 - show graphs
Map loading...
Comment: JR7WV/439.64MHz
Mic-E message: Off duty
Location: 37°24.52' N 140°22.29' E - locator QM07EJ48NB - show map - static map
0.9 miles Northwest bearing 313° from Kōriyama, Fukushima, Japan [?]
8.7 miles North bearing 356° from Sukagawa, Fukushima, Japan
65.4 miles Southwest bearing 205° from Sendai-shi, Miyagi, Japan
81.2 miles Southeast bearing 114° from Niigata-shi, Niigata, Japan
Last position: 2016-12-31 21:08:05 EST (19d 14h15m ago)
2017-01-01 11:08:05 JST local time at Kōriyama, Japan [?]
Altitude: 741 ft
Course: 38°
Device: Yaesu: FT1D (ht)
Last path: JP7DLA-7>SWRTU2 via WIDE1-1,qAR,JE7ZCS-10 (good)
Positions stored: 517
Other SSIDs: JP7DLA-9
Stations near current position of JP7DLA-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JP7DLA-90.8 miles 323°2017-01-19 18:39:35 JP7YEV-I0.9 miles 231°2017-01-20 11:06:08
JE7ZCS-101.4 miles 203°2017-01-20 11:21:41 JO7NMS-91.8 miles 271°2017-01-08 03:06:34
JP7QWK-71.8 miles 25°2017-01-20 09:48:43 JI7IVW-72.0 miles 60°2017-01-09 04:48:44
JA7HYR-92.0 miles 60°2017-01-20 03:45:55 JE7YDO-22.0 miles 60°2017-01-09 04:43:14
JE7OOZ-92.1 miles 227°2017-01-20 05:24:55 JI7IVW-92.1 miles 59°2017-01-20 05:40:23
JH7RKA-72.2 miles 208°2017-01-13 18:04:30 JE7EUN-92.4 miles 20°2017-01-20 04:15:08
JM7MUU-92.6 miles 231°2017-01-01 20:56:37 JJ7TTR-93.7 miles 196°2017-01-16 05:50:12
JH7ZIJ-123.8 miles 154°2017-01-19 02:05:22 JG1VBZ-54.3 miles 231°2017-01-20 10:38:36
JG7DWF-96.4 miles 158°2017-01-19 17:36:43 JI7TEO7.2 miles 316°2017-01-19 01:41:43
JI7BLH-127.4 miles 5°2017-01-19 23:39:03 JO7SSP-57.6 miles 318°2016-12-26 23:48:29
Stations which heard JP7DLA-7 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JE7ZCS-10 3 2016-12-31 20:58:09 2016-12-31 21:08:05 QM07EJ > QM07EJ 1.5 miles 203° 2016-12-31 21:03:06

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