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 P4840462 - show graphs
Map loading...
Source callsign: LZ1STA-2
Comment: Clb=-14.5m/s t=9.6C 405.300 MHz Type=RS41 Radiosonde
Location: 42°35.91' N 24°01.68' E - locator KN22AO33IP - show map - static map
3.7 miles South bearing 198° from Chavdar, Obshtina Chavdar, Sofiya, Bulgaria [?]
7.4 miles South bearing 162° from Mirkovo, Obshtina Mirkovo, Sofiya, Bulgaria
36.4 miles East bearing 101° from Sofia, Stolichna Obshtina, Sofia-Capital, Bulgaria
48.1 miles Northwest bearing 310° from Plovdiv, Obshtina Plovdiv, Plovdiv, Bulgaria
Last position: 2019-04-25 09:01:30 EDT (61d 21h ago)
2019-04-25 16:01:30 EEST local time at Chavdar, Bulgaria [?]
Altitude: 6727 ft
Course: 311°
Speed: 4 MPH
Last path: LZ1STA-2>APRARX via SONDEGATE,TCPIP,qAR,LZ1STA-2 (good)
Positions stored: 135
Others sourced by LZ1STA-2: ME660082 ME662898 ME663154 ME665592 ME668152 ME670712 ME677624 ME678326 ME680886 ME688585 ME690177 ME690889 ME691969 ME695497 ME696485 ME697253 ME699203 ME700903 ME702951 ME708533 ME711984 ME716233 ME719361 N4840795 N4940794 N4940871 P3040473 P3210866 P3220062 P4840460 P4840461 P4850559 P4850577 P4850590 P4850611 P4920003 P4920037
Stations near current position of P4840462 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
DW152115.7 miles 223°2019-06-26 06:01:06 N494079121.8 miles 282°2019-06-23 03:17:40
N485026522.0 miles 256°2019-06-22 09:20:00 LZ0RVB22.6 miles 142°2019-06-26 06:00:03
N483032126.2 miles 303°2019-06-23 09:23:01 LZ1PKS-727.8 miles 245°2019-06-08 13:18:56
N494088128.0 miles 275°2019-06-06 03:12:30 LZ1PKS28.1 miles 246°2019-06-09 15:18:50
N494074128.6 miles 279°2019-06-06 09:26:00 LZ1LPK-D28.7 miles 271°2019-06-24 10:40:10
N494078929.5 miles 270°2019-06-07 09:07:41
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 · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS