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 station OK9DOB-8 - show graphs
Comment: Telemetry Sender v.037
Location: 49°12.23' N 16°41.72' E - locator JN89IE38KW - show map
1.5 miles Northwest bearing 309° from Podolí, South Moravian Region, Czech Republic [?]
2.8 miles Northwest bearing 329° from Šlapanice, South Moravian Region, Czech Republic
70.3 miles North bearing 12° from Vienna, Politischer Bezirk Wien (Stadt), Vienna, Austria
75.3 miles North bearing 346° from Bratislava, Bratislavský, Slovakia
Last position: 2025-02-09 18:21:55 EST (27m19s ago)
2025-02-10 00:21:55 CET local time at Podolí, Czech Republic [?]
Last telemetry: 2025-02-09 18:47:40 EST (1m34s ago) – show telemetry
GasCounter: 0.640 m3, ExtTemp: -0.900 deg.C, ExtHum: 99 %, SysPres: 642.500 Pa, SysTemp: 26.600 deg.C
 RELstav     negRELstav     RELstavUsed 
Device: Unknown: Unknown
Last path: OK9DOB-8>APRS via TCPIP*,qAC,T2POLC
Positions stored: 2
Packet rate: 271 seconds between packets on average during 13272 seconds.
Other SSIDs: OK9DOB-6 OK9DOB-9 OK9DOB-5 OK9DOB-2 OK9DOB-4 OK9DOB-12 OK9DOB-11 OK9DOB-3
Stations near current position of OK9DOB-8 - show more
callsign distance last heard - EST      callsign distance last heard - EST
OK9DOB-519.4 yards 180°2025-02-02 08:05:37 OK9DOB-9269.5 yards 47°2025-02-08 07:52:55
OK9DOB-40.4 miles 253°2025-01-14 11:00:30 OK9DOB-20.5 miles 243°2025-01-31 07:06:53
P-OK2TFP0.9 miles 284°2025-02-07 16:02:51 OK2TOM-71.7 miles 287°2025-02-08 10:42:17
OK9DOB-62.2 miles 270°2025-02-09 18:42:34 MARTIN-102.6 miles 192°2025-01-17 04:05:51
OK9CPU-32.7 miles 158°2025-02-09 01:51:09 OK2MNL-123.3 miles 293°2025-02-09 18:47:54
OK2MNL-233.3 miles 294°2025-02-09 04:44:37 OK2MNL-183.3 miles 294°2025-01-15 11:34:06
OK2MNL-173.4 miles 294°2025-02-06 14:00:42 LKTB3.6 miles 181°2025-02-09 18:32:16
OK2BKR3.9 miles 304°2025-02-09 12:34:57 438.925JM3.9 miles 303°2025-02-09 18:43:01
OK2COS4.0 miles 200°2025-01-30 08:49:24 SQ5RDD-94.0 miles 221°2025-02-09 12:54:09
IW0HKS-14.1 miles 268°2025-01-19 15:21:33 IW0HKS-114.1 miles 268°2025-01-19 15:21:34
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