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 SP4XKB-B - show graphs
Comment: 70cm Voice (D-Star) 434.38750MHz +0.0000MHz
Location: 54°02.13' N 22°30.01' E - locator KO14GA08AM - show map
0.3 miles Northwest bearing 294° from Olecko, Powiat olecki, Warmian-Masurian Voivodeship, Poland [?]
6.8 miles East bearing 92° from Świętajno, Powiat olecki, Warmian-Masurian Voivodeship, Poland
59.1 miles Northwest bearing 294° from Hrodna, Hrodzyenskaya Voblastsʼ, Belarus
82.0 miles Southwest bearing 224° from Kaunas, Kauno Apskritis, Lithuania
Last position: 2024-10-17 21:41:02 EDT (8m15s ago)
2024-10-18 03:41:02 CEST local time at Olecko, Poland [?]
Altitude: 10 ft
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: SP4XKB-B>APDG02 via TCPIP*,qAC,SP4XKB-BS
Positions stored: 3
Packet rate: 1268 seconds between packets on average during 62131 seconds.
Other SSIDs: SP4XKB SP4XKB-DP SP4XKB-9 SP4XKB-2 SP4XKB-D SP4XKB-C SP4XKB-4 SP4XKB-18
Stations near current position of SP4XKB-B - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
SP4XKB-DP0.0 yards 0°2024-10-17 21:26:25 SP4XKB B0.0 yards 0°2024-10-17 21:40:52
SP4XKB0.3 miles 59°2024-10-17 21:33:05 SP4KW0.7 miles 127°2024-10-17 21:42:10
SQ4JUM0.8 miles 346°2024-10-17 21:43:10 SQ4OC2.1 miles 3°2024-10-17 21:41:10
SR4NOE4.4 miles 306°2024-10-17 21:40:10 SQ4IOB-914.0 miles 120°2024-09-22 06:49:14
SQ4CUH15.6 miles 203°2024-10-16 11:23:39 SP4MN-FM17.6 miles 77°2024-10-17 21:40:03
SR4SU-1518.7 miles 54°2024-10-17 21:46:42 SR4SU10818.7 miles 54°2024-10-16 19:54:03
438.800SU18.7 miles 54°2024-10-17 21:40:26 SR4SUW-FM19.0 miles 72°2024-10-17 21:40:03
SQ4KDF B20.5 miles 337°2024-10-15 00:00:00 SQ4KDF-B20.5 miles 337°2024-10-15 00:00:10
SQ4KDF-DP20.5 miles 337°2024-10-17 15:19:04 SQ4KDF-920.5 miles 337°2024-10-17 12:54:08
SP4BK-FM23.9 miles 124°2024-10-15 16:30:03 SP4XKS-524.7 miles 124°2024-10-17 13:50:50
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.
User guide · 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