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APRS object DF939B61 - show graphs
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Source callsign: ON5YA-12
Comment: Clb=-11.0m/s t=-9.5C 402.870 MHz Type=DFM09 Radiosonde http://bit.ly/2Bj4Sfk auto_rx v1.2.3
Location: 49°39.00' N 3°32.60' E - locator JN19SP55EX - show map - static map
1.2 miles East bearing 72° from Couvron-et-Aumencourt, Département de l'Aisne, Picardie, France [?]
3.6 miles North bearing 19° from Crépy, Département de l'Aisne, Picardie, France
71.2 miles South bearing 162° from Lille, Département du Nord, Nord-Pas-de-Calais, France
77.0 miles Northeast bearing 44° from Paris, Paris, Île-de-France, France
Last position: 2020-01-19 19:21:30 EST (32d 6h ago)
2020-01-20 01:21:30 CET local time at Couvron-et-Aumencourt, France [?]
Altitude: 7236 ft
Course: 235°
Speed: 34 MPH
Last path: ON5YA-12>APRARX via SONDEGATE,TCPIP,qAR,ON5YA-12 (good)
Positions stored: 513
Others sourced by ON5YA-12: DF939AE3 DF939B64 DF939B72 DF939BDF IMET10330 IMET2625D IMET46E57 IMET5BF47 IMETB46A8 M2331120
Stations near current position of DF939B61 - show more
callsign distance last heard - EST      callsign distance last heard - EST
F8CRK-96.7 miles 163°2020-02-16 11:02:31 F8KCS-27.3 miles 226°2020-02-21 01:17:58
F5NZD-98.3 miles 258°2020-02-15 05:29:37 F6KID-38.3 miles 257°2020-02-21 01:02:00
F0833-510.2 miles 148°2020-01-25 12:12:02 F4DVK-910.3 miles 274°2020-02-20 08:12:40
F4DVK-810.3 miles 274°2020-02-18 11:26:41 F5CMK10.3 miles 203°2020-02-20 14:43:08
F1OXC-910.9 miles 257°2020-02-15 09:32:44 F4BYA-911.2 miles 270°2020-01-24 08:35:34
R115011212.8 miles 350°2020-01-28 19:59:30 F1RCQ-814.9 miles 327°2020-02-10 01:15:29
ME892274515.0 miles 133°2020-02-07 20:38:00 F8BEC-916.3 miles 13°2020-02-20 13:05:00
F8KCS-316.5 miles 321°2020-02-21 01:19:43 F6HDV16.5 miles 321°2020-02-20 09:14:25
F1CLB-916.7 miles 324°2020-02-14 03:59:07 F1CLB-816.7 miles 324°2020-02-17 08:20:00
EL-F1ZQZ17.0 miles 313°2020-02-06 09:38:00 F1BSR-917.0 miles 313°2020-02-20 12:15:48
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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