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 object N4040900 - show graphs
Map loading...
Source callsign: SP5QWK-11
Comment: Clb=-11.7m/s 404.50MHz Type=RS41 BK=On SV=02.02.13, Info na: http://radiosondy.fora.pl
Location: 52°18.99' N 21°43.36' E - locator KO02UH65RX - show map - static map
1.9 miles East bearing 99° from Dobre, Powiat miński, Masovian Voivodeship, Poland [?]
6.9 miles North bearing 15° from Jakubów, Powiat miński, Masovian Voivodeship, Poland
30.6 miles East bearing 78° from Warsaw, Masovian Voivodeship, Poland
82.0 miles Northwest bearing 334° from Lublin, Lublin Voivodeship, Poland
Last position: 2018-02-08 08:10:54 EST (306d 13h15m ago)
2018-02-08 14:10:54 CET local time at Dobre, Poland [?]
Altitude: 1347 ft
Course: 190°
Speed: 9 MPH
Last path: SP5QWK-11>APLWS2 via qAU,SP5QWK-12
Positions stored: 1311
Others sourced by SP5QWK-11: F1130065 J3243092 L1623602 L1623610 M5130358 N0240121 N2040536 N2040537 N2040579 N2050620 N2050622 N2050658 N2050668 N2050670 N2050789 N2110163 N2110164 N2120156 N2120160 N2120167 N2120168 N2120182 N2120184 N2120185 N2120436 N2120439 N2120446 N2120449 N2120450 N2120490 N2120491 N2120610 N2120613 N2130614 N2130617 N2210479 N2430451 N3110573 N3440289 N3540578 N3540890 N3550104 N3550417 N3550440 N3610745 N3610753 N3620226 N3620598 N3620608 N3620609 N3620611 N3620612 N3620618 N3650074 N3650075 N4040896 N4040899 N4040944 N4040945 N4040946 N4050415 N4120038 N4120040 N4120043 N4120044 N4120045 N4120047 N4120049 N4120050 N4120075 N4120076 N4120080 N4120088 N4120127 N4120144 N4120178 N4120252 N4130299 N4130709 N4140099 N4140227 N4140413 N4220363 N4220372 N4230131 N4230134 N4230553 N4230605 N4610188 N4621019 N4640021 P0210623 P1330102
Stations near current position of N4040900 - show more
callsign distance last heard - EST      callsign distance last heard - EST
P11301742.2 miles 236°2018-11-29 20:09:34 P25204864.7 miles 153°2018-12-10 20:06:14
P11301676.3 miles 66°2018-11-30 20:05:05 P25202228.4 miles 63°2018-12-09 20:11:45
SP5XHC8.6 miles 180°2018-12-11 07:58:12 SQ5RZP-98.8 miles 180°2018-12-11 10:17:41
SR5RZP-29.6 miles 180°2018-12-11 21:17:38 SP8GPB-1210.5 miles 271°2018-12-10 19:42:22
SQ5BAQ11.3 miles 217°2018-12-11 16:09:31 SQ5BAQ-711.3 miles 217°2018-11-12 12:38:38
438.950MM12.0 miles 217°2018-12-11 21:21:08 SQ5AKC-313.1 miles 211°2018-12-11 21:25:05
SQ5AKC-E13.1 miles 210°2018-11-27 05:15:15 SQ5AKC-DP13.2 miles 210°2018-12-11 21:20:07
SQ5RB-713.7 miles 251°2018-12-11 07:26:18 SQ5MZA-1314.1 miles 58°2018-12-01 09:30:45
SP5OSP-1014.3 miles 236°2018-11-26 07:10:32 P142067514.8 miles 117°2018-11-23 20:02:02
SP5RZP-915.6 miles 167°2018-11-14 05:10:01 SQ5MBG-116.0 miles 247°2018-12-11 21:24:23
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