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 DF97A9C2 - show graphs
Map loading...
Source callsign: OK1SLM-15
Comment: Clb=2.5m/s t=-58.1C 403.590 MHz Type=DFM09 Radiosonde
Location: 51°44.56' N 14°48.83' E - locator JO71JR78PF - show map - static map
3.7 miles Southeast bearing 152° from Brody, Powiat żarski, Lubusz, Poland [?]
4.6 miles North bearing 352° from Tuplice, Powiat żarski, Lubusz, Poland
66.5 miles Northeast bearing 44° from Dresden, Direktionsbezirk Dresden, Saxony, Germany
80.3 miles Southeast bearing 132° from Berlin, Berlin, Germany
Last position: 2019-10-15 06:12:50 EDT (98d 13h3m ago)
2019-10-15 12:12:50 CEST local time at Brody, Poland [?]
Altitude: 38639 ft
Course: 27°
Speed: 52 MPH
Last path: OK1SLM-15>APRARX via SONDEGATE,TCPIP,qAR,OK1SLM-15 (good)
Positions stored: 18
Others sourced by OK1SLM-15: DF650A67 DF6516F6 DF72E511 DF9032470 DF9047436 DF9068033 DF932774 DF9329E3 DF93811D DF938886 DF938E8F DF938E90 DF969469 DF96946D DF97A201 DF97AAF1 DF97AB20 DF97ACA9 DF97ACE4 DF97ACF1 DF97AE4F DF97AEC5 DF97AECA DF97AED4 N0843180 N1453049 P2140851 P2150269 P2150799 P2930214 P2940054 P2940240 P2940256 P3350093 P3410734 P3420038 P3420076 P3430631 P3430658 P3440010 P5020017 P5020242 P5020426 P5020428 P5020432 P5020495 P5020612 P5030169 P5030170 P5030192 P5040146 P5040311 P5040319 P5040320 P5040380 P5040386 P5040396 P5040412 P5110169 P5110173 R0220665 R0220674 R0220711 R0221083 R0920496 R0950467 R1850261 R1920817 R1920910 R2750827 R2751368 R2751449 R2751485 R2751487 R3651137
Stations near current position of DF97A9C2 - show more
callsign distance last heard - EST      callsign distance last heard - EST
R3820778_5.6 miles 249°2020-01-03 12:49:16 SP3MCY-96.2 miles 264°2020-01-20 08:27:22
DK0NFL6.7 miles 264°2020-01-18 04:39:46 OV-Y336.7 miles 264°2020-01-18 05:20:03
SQ3MQD-57.3 miles 65°2020-01-13 01:28:16 VIS-ON14.3 miles 33°2020-01-08 15:26:27
SP3FDZ-914.3 miles 33°2020-01-21 02:06:08 SP3FDZ14.3 miles 33°2020-01-11 17:12:45
OV-Y2614.8 miles 339°2020-01-18 05:18:19 R2750860_14.9 miles 319°2020-01-19 10:01:14
SQ3PMN-915.1 miles 346°2020-01-19 05:57:37 HF3M-1215.2 miles 319°2020-01-19 10:00:58
DL1DTD15.2 miles 288°2020-01-04 11:27:37 R275086015.3 miles 319°2020-01-19 10:00:12
EDCD15.8 miles 309°2020-01-21 17:50:03 FW140416.1 miles 117°2020-01-21 18:14:56
DM2KGB-916.4 miles 305°2020-01-19 03:49:14 EDAP17.2 miles 257°2020-01-18 04:14:41
SQ3BDQ-517.4 miles 59°2020-01-01 10:34:16 DM5RC18.4 miles 277°2020-01-21 18:02:31
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 · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS