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APRS station DB4ZJO-10 - show graphs
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Comment: DB4ZJ0 RTL-based Radiosonde Tracker
Location: 51°00.00' N 7°57.00' E - locator JO31XA40AA - show map - static map
2.7 miles Northwest bearing 328° from Kreuztal, North Rhine-Westphalia, Germany [?]
4.3 miles Northeast bearing 58° from Wenden, Regierungsbezirk Arnsberg, North Rhine-Westphalia, Germany
43.7 miles East bearing 84° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
69.0 miles Northwest bearing 332° from Frankfurt am Main, Regierungsbezirk Darmstadt, Hesse, Germany
Last position: 2019-12-13 18:34:45 EST (48m39s ago)
2019-12-14 00:34:45 CET local time at Kreuztal, Germany [?]
Last path: DB4ZJO-10>APNL51 via TCPIP*,qAI,DB4ZJO-10,SQ6KXY-2,T2GB,T2HUB1,APRSFI-C1
Positions stored: 1
Packet rate: 3000 seconds between packets on average during 147000 seconds.
Stations near current position of DB4ZJO-10 - show more
callsign distance last heard - EST      callsign distance last heard - EST
DJ9DCS1.0 miles 161°2019-12-07 11:15:45 DG2DAD-DP1.3 miles 296°2019-12-13 11:24:49
DG2DAD-N1.3 miles 296°2019-12-13 11:15:05 DG2DAD1.7 miles 295°2019-12-07 09:57:48
DH8HP-11.9 miles 148°2019-12-13 17:32:11 DH8HP-72.1 miles 341°2019-12-08 05:48:22
DM/NW-2053.5 miles 63°2019-12-07 05:47:01 R27512863.6 miles 89°2019-11-19 07:49:06
DM/NW-2314.1 miles 22°2019-12-01 07:09:16 DL4KM-135.2 miles 152°2019-12-10 09:06:44
DO1SAN/m5.3 miles 39°2019-12-09 05:58:13 DO1SAN/p5.3 miles 39°2019-12-07 13:02:50
DL1DES-96.0 miles 175°2019-12-03 09:27:13 DO7WO6.2 miles 240°2019-11-30 13:41:37
DL1DES6.4 miles 170°2019-12-12 12:42:01 DL1DES-76.4 miles 169°2019-12-03 13:28:37
DK3JB7.1 miles 156°2019-12-05 15:38:32 DF1DU-77.2 miles 151°2019-12-12 14:51:12
P44200697.4 miles 199°2019-12-06 09:14:15 DL6DA7.4 miles 152°2019-12-13 19:13:43
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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