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 R2DFR-9 - show graphs
Map loading...
Comment: R2DFR DM4601-2502006
Location: 55°19.37' N 37°33.58' E - locator KO85SH77DL - show map - static map
1.5 miles East bearing 79° from L’vovskiy, Moskovskaya, Russia [?]
3.0 miles Southeast bearing 157° from Klimovsk, Moskovskaya, Russia
29.7 miles South bearing 184° from Moscow, Moscow, Russia
74.8 miles Northeast bearing 42° from Kaluga, Kaluga, Russia
Last position: 2017-01-16 01:18:00 EST (10h59m ago)
2017-01-16 09:18:00 MSK local time at L’vovskiy, Russia [?]
Altitude: 623 ft
Course:
Speed: 72 MPH
Last telemetry: 2015-09-20 08:28:29 EDT (484d 4h48m ago) – show telemetry
Battery: 93 Percent, Charging/AC: 95 Charge/On/Off, GPS+Sat: 2 Sats/On/Off, A4: 500 N/A, A5: 0 N/A
 A/C     Charging     GPS     B4     B5     B6     B7     B8 
Device: Unknown: Unknown
Last path: R2DFR-9>APRS via DMR*,qAS,RK3FWD-11 (good)
Positions stored: 24002
Packet rate: 105 seconds between packets on average during 3240 seconds.
Other SSIDs: R2DFR R2DFR-13 R2DFR-5 R2DFR-7 R2DFR-B R2DFR-L
Stations near current position of R2DFR-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
R3PIX-95.1 miles 20°2017-01-04 14:09:51 R2DDM-910.1 miles 63°2017-01-08 06:46:11
UB3FBR-512.0 miles 204°2017-01-14 17:57:59 UB3APB-TX13.9 miles 17°2017-01-14 14:08:54
UUDD14.4 miles 65°2017-01-16 12:08:04 RC3C14.4 miles 316°2017-01-16 12:15:19
RR3DA14.5 miles 315°2017-01-16 12:14:30 RC3C-L15.1 miles 319°2017-01-16 12:09:45
UB3APB-HM15.6 miles 359°2017-01-16 09:18:51 UB3APB-715.6 miles 359°2017-01-16 07:57:20
RR3DI20.1 miles 130°2017-01-16 11:58:25 RZ3DHN-221.3 miles 133°2017-01-16 12:15:36
RN3DFJ22.3 miles 328°2016-12-27 10:44:30 Repeater26.4 miles 301°2017-01-03 20:29:14
RR50U30126.4 miles 301°2017-01-03 21:04:15 RR50U238126.4 miles 301°2017-01-16 12:16:07
Stations which heard R2DFR-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
DMR 543 2017-01-02 05:09:22 2017-01-16 01:18:00 KO85TS > JN71EI 1441.3 miles 236° 2017-01-05 06:06:33

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