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 SQ4CUH-4 - show graphs
Map loading...
Comment: Op. Krzysztof, QTH; ELK, Loc. KO13et, MILKI/SR4M - 145.7875/67 MHz, http://krotkofalowcy.lomza.pl
Last status: SQ4CUH, Krzysztof, Elk, QRG; HF, VHF, UHF, D-Star, SDR, MILKI/SR4MI - 438.750/67 MHz/FM-LINK
Location: 53°49.95' N 22°20.73' E - locator KO13ET19LT - show map - static map
0.8 miles West bearing 291° from Ełk, Powiat ełcki, Warmian-Masurian Voivodeship, Poland [?]
9.3 miles Southeast bearing 131° from Stare Juchy, Powiat ełcki, Warmian-Masurian Voivodeship, Poland
61.2 miles West bearing 280° from Hrodna, Hrodzyenskaya Voblastsʼ, Belarus
96.7 miles Southwest bearing 221° from Kaunas, Kauno Apskritis, Lithuania
Last position: 2018-10-15 09:04:22 EDT (38m14s ago)
2018-10-15 15:04:22 CEST local time at Ełk, Poland [?]
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: SQ4CUH-4>APU25M via TCPIP*,qAC,T2MAZURY
Positions stored: 1
Packet rate: 1680 seconds between packets on average during 25198 seconds.
Other SSIDs: SQ4CUH-EL
Stations near current position of SQ4CUH-4 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
SQ4CUH-EL0.5 miles 138°2018-10-15 09:04:42 SQ4CUH.0.5 miles 137°2018-10-06 03:58:11
SP7YDD-B0.5 miles 148°2018-09-26 04:59:40 SP7YDD-40.5 miles 149°2018-10-13 18:01:24
SQ7GDD-EL0.7 miles 63°2018-10-15 09:09:22 SQ7GDD-100.7 miles 62°2018-10-15 09:09:02
SP4TXD-100.9 miles 151°2018-10-15 08:59:52 SP7BDD-EL1.0 miles 160°2018-10-15 09:01:22
SP4OIQ-101.4 miles 152°2018-10-15 08:57:32 HOSP-22.7 miles 185°2018-10-15 08:51:32
SQ4PJJ-1013.9 miles 159°2018-10-15 09:08:22 SP4LVC-1013.9 miles 158°2018-10-15 08:55:52
SP4KIG14.1 miles 271°2018-10-15 08:55:12 SR4DMR-DP14.5 miles 160°2018-10-15 09:27:46
SR4OE-DP15.4 miles 24°2018-10-15 09:27:46 SP3HUO-515.4 miles 19°2018-09-26 09:31:08
SQ4JEG-1015.9 miles 119°2018-10-15 09:07:02 SQ4PAP16.3 miles 265°2018-09-28 17:06:19
SP4CMM-1016.8 miles 263°2018-10-15 08:52:32 SP4YPL-618.5 miles 118°2018-10-15 09:00:52
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