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 SR5DRA-2 - show graphs
Map loading...
Comment: 13.1V 18C www.aprs.radom.pl
Location: 51°21.31' N 21°06.14' E - locator KO01NI25GF - show map - static map
3.8 miles Southwest bearing 211° from Radom, Radom, Masovian Voivodeship, Poland [?]
7.4 miles Southeast bearing 144° from Zakrzew, Powiat radomski, Masovian Voivodeship, Poland
60.5 miles South bearing 176° from Warsaw, Masovian Voivodeship, Poland
75.3 miles East bearing 111° from Łódź, Łódź Voivodeship, Poland
Last position: 2017-03-01 14:57:27 EST (17m13s ago)
2017-03-01 20:57:27 CET local time at Radom, Poland [?]
Last telemetry: 2017-03-01 14:42:26 EST (32m14s ago) – show telemetry
Ch 1: 151, Ch 2: 224, Ch 3: 144, Ch 4: 0, Ch 5: 0
 1     2     3     4     5     6     7     8 
Device: Argent Data Systems: OpenTracker (tracker)
Last path: SR5DRA-2>APOT02 via qAR,SQ7FZR-2
Positions stored: 1
Packet rate: 488 seconds between packets on average during 24383 seconds.
Other SSIDs: SR5DRA SR5DRA-10
Stations near current position of SR5DRA-2 - show more
callsign distance last heard - EST      callsign distance last heard - EST
SR5DRA0.0 yards 0°2017-03-01 14:58:18 438.925-R0.0 yards 0°2017-03-01 15:11:39
SP2-20.0 yards 0°2017-02-11 08:41:59 SQ5KGV1.5 miles 68°2017-03-01 15:05:15
SQ5KGV-91.5 miles 69°2017-03-01 14:43:25 SQ5DCP-92.3 miles 63°2017-03-01 10:55:17
SQ5DCP-12.3 miles 63°2017-03-01 14:39:53 SP7WQY2.4 miles 20°2017-02-26 15:22:16
SQ5KGV-72.6 miles 30°2017-02-24 05:47:13 SP7XFF-12.6 miles 18°2017-03-01 15:13:00
SP7XFF2.6 miles 17°2017-02-26 04:04:12 SQ7DUF-93.1 miles 12°2017-03-01 12:51:15
SQ5DCP3.1 miles 40°2017-02-17 09:19:52 SQ5KMN-53.2 miles 14°2017-03-01 12:33:39
SQ7DUF3.2 miles 14°2017-02-19 10:54:24 SR5RAD3.2 miles 56°2017-03-01 15:04:53
SQ7ENO-103.2 miles 49°2017-02-28 13:59:15 SQ7ENO-93.2 miles 49°2017-02-03 10:59:55
SQ7ENO3.3 miles 48°2017-03-01 15:00:25 SQ5MJA3.6 miles 70°2017-03-01 14:58:06
Stations which heard SR5DRA-2 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
SQ7FZR-2 4 2017-03-01 14:12:18 2017-03-01 14:57:27 KO01NI > KO01RL 16.8 miles 60° 2017-03-01 14:57:27
SR5RZP-2 24 2017-02-28 20:09:00 2017-03-01 13:57:00 KO01NI > KO02UE 62.7 miles 25° 2017-03-01 13:57:00
SR7BKI 2 2017-02-28 22:54:32 2017-03-01 00:09:43 KO01NI > KO00HU 39.7 miles 211° 2017-03-01 00:09:43
SP7XFF-1 43 2017-02-28 19:08:54 2017-03-01 13:41:58 KO01NI > KO01NJ 2.6 miles 18° 2017-03-01 13:41:58

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