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 S0640605 - show graphs
Map loading...
Source callsign: SQ7AYZ-13
Comment: Clb=-14.0m/s t=-2.3C 403.00MHz Type=RS41-SG Szczegoly na http://radiosondy.info
Location: 51°58.84' N 17°54.21' E - locator JO81WX85KI - show map - static map
1.5 miles East bearing 78° from Chocz, Powiat pleszewski, Greater Poland Voivodeship, Poland [?]
3.8 miles East bearing 76° from Broniszewice, Powiat pleszewski, Greater Poland Voivodeship, Poland
68.5 miles West bearing 284° from Łódź, Łódź Voivodeship, Poland
71.4 miles Northeast bearing 31° from Wrocław, Lower Silesian Voivodeship, Poland
Last position: 2020-12-03 07:03:33 CST (55d 3h37m ago)
2020-12-03 14:03:33 CET local time at Chocz, Poland [?]
Altitude: 2329 ft
Course: 355°
Speed: 35 MPH
Last path: SQ7AYZ-13>APLWS2 via qAU,SQ7AYZ-15
Positions stored: 900
Others sourced by SQ7AYZ-13: M3820762 R2420306 R2620819 R2620855 R3940409 R3950008 R3950012 R3950021 R3950022 R3950029 R3950082 R3950083 R3950084 R3950308 R3950471 R3951157 R3951162 R4340075 R4340084 R4340386 R4340387 R4340395 R4340406 R4340421 R4340423 R4340428 R4340429 R4340431 R4340437 R4350688 R4350793 R4350795 R4350805 R4350806 R4350809 R4350811 R4350812 R4410376 R4410609 R4410611 R4410612 R4530408 R4530413 R4530557 R4530560 R4530563 R4530583 R4530590 R4530604 S0530154 S0530233 S0530348 S0610931 S0610957 S0610959 S0640600 S0640616 S0640617 S0640620 S0640624 S0640626 S0640629 S0640664 S0640781 S0640828 S1230397 S1230399 S1230401 S1230402 S1230571 S1230572 S1230574 S1310259 S1310262 S1310889 S1310899 S1320412 S1320661 S1320664 S1330419 S1330540 S1330553 S1330555 S1330557 S1330835 S1330850
Stations near current position of S0640605 - show more
callsign distance last heard - CST      callsign distance last heard - CST
S2260447_2.9 miles 335°2021-01-19 18:52:08 SP3MWT-16.2 miles 212°2021-01-27 10:25:42
SQ3NVN-108.0 miles 225°2021-01-23 07:23:41 S13308489.3 miles 55°2021-01-23 19:17:23
sp3qfe9.4 miles 56°2021-01-23 19:20:44 S1330848_9.4 miles 55°2021-01-23 19:18:17
SP2FKB-512.3 miles 210°2021-01-25 12:46:09 S2251484_14.0 miles 265°2021-01-01 19:19:15
S225148414.0 miles 265°2021-01-01 19:18:10 SR3NWY15.5 miles 294°2021-01-27 10:40:26
ME79226B815.8 miles 356°2021-01-15 03:00:00 SP3JNA-1516.4 miles 264°2021-01-23 06:46:21
SR3K16.8 miles 153°2020-12-31 16:43:11 S225135016.9 miles 354°2021-01-01 13:48:50
70921172016.9 miles 350°2021-01-15 02:58:56 S2251350_17.1 miles 356°2021-01-01 13:48:14
S2260867_17.5 miles 236°2021-01-09 19:44:15 S226086717.6 miles 237°2021-01-09 19:43:22
SQ3CPW-517.7 miles 156°2021-01-27 09:51:31 SQ3WUC-117.8 miles 158°2021-01-27 10:33:11
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