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 OK2SZ - show graphs
Location: 49°24.15' N 16°24.60' E - locator JN89EJ96EO - show map
383.4 yards Southwest bearing 228° from Lomnice, South Moravian Region, Czech Republic [?]
3.5 miles North bearing 6° from Předklášteří, South Moravian Region, Czech Republic
16.9 miles Northwest bearing 328° from Brno, South Moravian Region, Czech Republic
40.0 miles West bearing 251° from Olomouc, Olomoucký Kraj, Czech Republic
Last position: 2025-01-19 12:27:35 EST (11h17m ago)
2025-01-19 18:27:35 CET local time at Lomnice, Czech Republic [?]
Altitude: 1338 ft
Course: 95°
Speed: 0 MPH
Device: Anytone: AT-D578 (rig)
Last path: OK2SZ>APAT51 via WIDE1-1,WIDE2-2,qAR,OK2VOP-1 (good)
Positions stored: 71795
Packet rate: 63 seconds between packets on average during 887 seconds.
Other SSIDs: OK2SZ-B OK2SZ-6 OK2SZ-2 OK2SZ-N OK2SZ-8
Stations near current position of OK2SZ - show more
callsign distance last heard - EST      callsign distance last heard - EST
OK2SZ-226.1 yards 90°2025-01-19 23:38:48 OK2SZ B26.1 yards 90°2025-01-19 23:42:08
OK2SZ-B26.1 yards 90°2025-01-19 23:42:18 OK2SZ-N26.1 yards 90°2025-01-19 23:34:30
OK2SZ-639.5 yards 90°2025-01-19 23:40:04 SP6MPL-128.6 miles 249°2025-01-17 17:44:36
SP6MPL8.7 miles 249°2025-01-17 17:44:51 OK/JM-0078.8 miles 108°2024-12-31 11:58:53
OK/JM-0119.7 miles 129°2025-01-19 21:49:18 OK4KOP-N9.9 miles 88°2025-01-19 23:28:47
OK4KOP9.9 miles 88°2024-12-25 12:08:33 OK4KOP-109.9 miles 88°2024-12-31 11:43:01
OK0DIT B10.3 miles 206°2025-01-19 23:28:51 OK0DIT-B10.3 miles 206°2025-01-19 23:29:01
OK0DIT-R10.3 miles 206°2025-01-19 23:28:31 OK2ZAW-410.7 miles 261°2025-01-18 06:08:06
OK2ZAW-110.7 miles 261°2025-01-19 23:43:26 ok2zaw-1210.7 miles 261°2025-01-19 23:43:00
OK1TGN-1110.8 miles 157°2025-01-19 23:44:03 P-OK1TGN10.8 miles 157°2025-01-19 23:00:35
Stations which heard OK2SZ directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
OE6XTR 8 2025-01-18 08:52:46 2025-01-18 09:23:14 JN89GH > JN77VN 123.6 miles 196° 2025-01-18 09:23:14
OK2SZ-2 39 2025-01-18 09:24:11 2025-01-19 12:26:26 JN89FH > JN89EJ 7.4 miles 330° 2025-01-18 09:24:11
OK2KOJ-1 56 2025-01-18 08:38:12 2025-01-19 12:23:20 JN89EJ > JN89GF 14.5 miles 148° 2025-01-18 10:47:32
OE3XLR 1 2025-01-18 09:01:35 2025-01-18 09:01:35 JN89IE > JN77TX 98.0 miles 211° 2025-01-18 09:01:35
OE3VPA-10 2 2025-01-18 08:52:45 2025-01-18 16:43:45 JN89JE > JN78KS 90.1 miles 252° 2025-01-18 08:52:45
OE3XWJ-10 1 2025-01-18 09:00:29 2025-01-18 09:00:29 JN89IE > JN78QI 85.5 miles 227° 2025-01-18 09:00:29
OE3XXI 7 2025-01-18 08:42:16 2025-01-18 09:15:43 JN89HG > JN88HE 74.7 miles 179° 2025-01-18 09:15:43
OE1XUR 2 2025-01-18 09:00:29 2025-01-18 09:01:36 JN89IE > JN88ED 73.3 miles 191° 2025-01-18 09:01:36
OK1TGN-1 5 2025-01-18 08:45:37 2025-01-18 09:16:32 JN89JE > JN89GE 9.2 miles 266° 2025-01-18 08:45:37
OK2VOP-1 57 2025-01-18 08:38:09 2025-01-19 12:27:35 JN89KD > JN89GE 15.4 miles 283° 2025-01-18 08:38:09
OE3XIR-10 8 2025-01-18 08:48:44 2025-01-18 10:49:32 JN89EJ > JN78VD 91.8 miles 198° 2025-01-18 10:49:32
HG2PPA-2 1 2025-01-18 08:54:05 2025-01-18 08:54:05 JN89JE > JN97FP 130.7 miles 144° 2025-01-18 08:54:05

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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