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Callsign, ship name or locator: Clear       
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APRS object RS<id> - show graphs
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Source callsign: F4VSE
Comment: DFM Radiosonde DFM09-17031140 402.870 MHz -43.3m/s - SDR Tracker by F4VSE
Location: 50°59.40' N 5°18.11' E - locator JO20PX67FO - show map - static map
3.4 miles South bearing 164° from Heusden, Provincie Limburg, Flanders, Belgium [?]
4.8 miles East bearing 88° from Lummen, Provincie Limburg, Flanders, Belgium
42.6 miles East bearing 77° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
71.8 miles West bearing 274° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Last position: 2018-10-06 18:46:31 EDT (103d 2h16m ago)
2018-10-07 00:46:31 CEST local time at Heusden, Belgium [?]
Altitude: 75060 ft
Course: 272°
Speed: 1 MPH
Last path: F4VSE>APRS via TCPIP*,qAC,T2ROMANIA
Positions stored: 55
Others sourced by F4VSE: CT7AJM DF9026410 DF9026414 DF9026929 DF9027016 DF9027019 DF9027677 DF9027693 DF9027696 DF9027712 DF9027738 DF9027741 DF9027759 DF9027800 DF9027803 DF9027809 DF9027812 DF9028075 DF9028103 DF9028109 DF9028115 DF9028117 DF9028123 DF9028124 DF9028131 DF9028138 DF9028142 DF9028152 DF9028162 DF9028166 DF9028622 DF9031132 DF9031147 DF9031150 DF9031189 DF9031191 DF9031228 DF9031231 DF9031233 DF9031235 DF9031236 DF9031258 DF9031260 DF9031263 DF9031283 DF9031381 DF9031418 DF9031428 DF9031429 DF9031474 DF9636620 N0310355 N4640206 N4640215 N4640219 N4640220 N4710108 N4730138 N4730147 N4730155 N4730158 N4730159 N4730161 P0530060 P0530069 P0530373 P0530375 P0530416 P0530417 P0530418 P0630373 P0630376 P0630385 P0630387 P0910629 P1920277 P4240180 P4240190 P4240775 P4240780 P4240909 P4240911 P4240912 P4240916 P4240925 P4240927 P4240928 Radiosond RS <id> SALON
Stations near current position of RS<id> - show more
callsign distance last heard - EST      callsign distance last heard - EST
ON7UZ0.9 miles 209°2019-01-13 18:00:34 ON7UZ-91.3 miles 267°2019-01-17 13:44:02
ON1JU-92.9 miles 181°2019-01-17 11:13:22 DW90462.9 miles 175°2019-01-17 20:00:46
ON4AWM-93.3 miles 189°2019-01-16 13:36:20 DF90314294.5 miles 90°2018-12-19 18:26:30
ON0EPN-DP4.5 miles 274°2018-12-27 14:23:14 ON3WOO-94.8 miles 148°2019-01-17 10:19:42
ON3DGA-85.0 miles 145°2019-01-16 01:49:55 ON4BN-65.6 miles 36°2019-01-17 12:07:53
ON8TT-95.8 miles 218°2019-01-17 10:40:39 DF63E1055.9 miles 82°2018-12-19 18:28:43
ON4BN-116.4 miles 32°2019-01-17 19:44:42 ON4BN6.4 miles 32°2018-12-19 10:11:08
ON3AQC6.5 miles 88°2019-01-14 08:19:46 ON4BN-96.5 miles 32°2019-01-17 12:11:39
ON8ML-96.7 miles 264°2019-01-05 10:17:35 PD4HW-106.8 miles 79°2019-01-09 14:19:28
ON4HP B6.9 miles 143°2019-01-17 19:58:59 ON4HP-B6.9 miles 143°2019-01-17 19:59:09
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.
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