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 HS03-4 - show graphs
Comment: Horska sluzba, Rescue - tel. 1210
Location: 50°45.58' N 15°16.28' E - locator JO70PS22NH - show map
1.4 miles West bearing 269° from Desná, Liberecký Kraj, Czech Republic [?]
2.2 miles Northwest bearing 316° from Tanvald, Liberecký Kraj, Czech Republic
59.6 miles Northeast bearing 39° from Prague, Hlavní Mesto Praha, Czech Republic
69.7 miles East bearing 106° from Dresden, Direktionsbezirk Dresden, Saxony, Germany
Last position: 2024-06-08 14:00:08 EDT (13m35s ago)
2024-06-08 20:00:08 CEST local time at Desná, Czech Republic [?]
Device: Unknown: Unknown
Last path: HS03-4>APRS via TCPIP*,qAS,OK4MD-14
Positions stored: 1
Packet rate: 1396 seconds between packets on average during 68402 seconds.
Other SSIDs: HS03-3 HS03-5 HS03-2 HS03-1 HS03-8
Stations near current position of HS03-4 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
CW91191.8 miles 203°2024-06-08 13:21:11 HS03-33.7 miles 289°2024-06-08 14:00:07
OL87F3.7 miles 207°2024-05-24 05:06:45 OK1ZXS-74.0 miles 293°2024-05-18 10:55:25
OK1TEC-224.6 miles 242°2024-06-08 14:11:46 OK1TEB4.9 miles 239°2024-06-07 00:10:04
OK1TEB-104.9 miles 239°2024-05-24 08:31:28 HS03-55.2 miles 39°2024-06-08 14:00:06
HS03-16.1 miles 293°2024-06-08 14:00:04 SQ6AX-78.3 miles 57°2024-06-08 05:23:41
OK1TEC8.9 miles 269°2024-06-07 11:40:23 DM9KS-79.0 miles 0°2024-06-08 07:17:18
SP6ME-79.0 miles 0°2024-06-08 05:02:54 OK1TED-79.0 miles 279°2024-06-08 10:12:08
SP/SZ-0019.0 miles 46°2024-06-08 05:49:25 OK1JES9.1 miles 203°2024-06-07 16:25:31
HS03a-89.3 miles 346°2024-06-08 14:00:03 HS03-89.6 miles 338°2024-06-08 14:00:02
OK1TRL-79.6 miles 275°2024-06-05 09:45:15 SP6JAP-710.0 miles 77°2024-05-15 08:23:31
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 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