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 D17047489 - show graphs
Map loading...
Source callsign: AA1-12
Comment: Clb=-3.5m/s t=-8.2C 403.089 MHz Type=DFM09 Radiosonde auto_rx v1.3.0
Location: 52°43.93' N 10°47.00' E - locator JO52JR35XR - show map - static map
2.0 miles East bearing 80° from Wittingen, Lower Saxony, Germany [?]
6.8 miles Southwest bearing 226° from Dähre, Saxony-Anhalt, Germany
50.7 miles Northeast bearing 60° from Hannover, Lower Saxony, Germany
65.1 miles Southeast bearing 150° from Hamburg, Hamburg, Germany
Last position: 2020-02-27 17:04:01 EST (133d 15h33m ago)
2020-02-27 23:04:01 CET local time at Wittingen, Germany [?]
Altitude: 4553 ft
Course: 106°
Speed: 8 MPH
Last path: AA1-12>APRARX via SONDEGATE,TCPIP,qAR,AA1-12 (good)
Positions stored: 174
Others sourced by AA1-12: D17007450 D17007854 D17047535 D17047549 D17047565 D17050120 D17050250 D17050259 D17050298 D17050337 D17050353 D17050362 D17050406 D17050572 D17050593 D17050617 D17050711 D17050717 D17050719 D17050865 D17050887 D17050941 D17050964 D17050971 D17050994 D17051060 D17051513 D17052205 D17052446 D17052483 D17052500 D17052663 D17052688 D17052874 D17052886 D17052893 D17052955 D17053145 D17053316 D17053931 P3420920 S2241210 S2241214 S2250578 S2250660 S2251011
Stations near current position of D17047489 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
DO7ORA-91.8 miles 257°2020-07-08 13:20:39 R23405905.4 miles 280°2020-07-03 03:26:02
DF7ER-95.7 miles 101°2020-07-10 08:57:52 DA9X-106.9 miles 274°2020-07-10 09:30:45
DF7ER-137.2 miles 272°2020-07-10 09:34:07 DF7ER-77.4 miles 270°2020-07-09 13:38:34
R23405918.4 miles 83°2020-07-03 08:35:57 R23411998.8 miles 184°2020-07-06 15:16:34
R23401479.4 miles 328°2020-06-29 15:02:54 R23405949.7 miles 322°2020-07-03 15:23:26
DD2MIC11.2 miles 343°2020-07-04 13:36:22 DL2TW-911.3 miles 334°2020-07-06 08:32:23
DO4OFR-m11.7 miles 178°2020-06-29 22:58:30 R234061112.0 miles 110°2020-07-04 15:16:27
DF7ER-1414.4 miles 247°2020-07-10 09:12:49 PS-DB0BWL14.4 miles 182°2020-07-10 07:02:11
DK5ER-914.8 miles 177°2020-07-09 09:50:35 DL1IN-714.8 miles 209°2020-07-09 17:04:17
DO2IN-915.1 miles 209°2020-07-09 15:02:16 R233064215.3 miles 274°2020-06-22 03:04:55
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