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 OK1MSU - show graphs
Map loading...
Comment: op. Martin
Location: 49°37.88' N 16°42.70' E - locator JN89IP51JM - show map - static map
110.8 yards South bearing 163° from Jevíčko, Pardubický Kraj, Czech Republic [?]
1.9 miles Northeast bearing 48° from Velké Opatovice, South Moravian Region, Czech Republic
30.5 miles North bearing 9° from Brno, South Moravian Region, Czech Republic
71.5 miles West bearing 259° from Ostrava, Moravskoslezský Kraj, Czech Republic
Last position: 2017-07-20 14:00:04 EDT (2h47m ago)
2017-07-20 20:00:04 CEST local time at Jevíčko, Czech Republic [?]
Altitude: 1230 ft
Course: 264°
Speed: 2 MPH
Device: Open Source: APRSdroid (app, Android)
Last path: OK1MSU>APDR13 via TCPIP*,qAC,T2POLNW
Positions stored: 35610
Packet rate: 527 seconds between packets on average during 14762 seconds.
Other SSIDs: OK1MSU-7 OK1MSU-B OK1MSU-Y
Stations near current position of OK1MSU - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
OK1MSU-Y13.4 yards 270°2017-07-14 03:25:38 OK1MSU-B19.4 yards 180°2017-07-20 16:39:55
TS-36B7.4 miles 53°2017-07-20 15:37:13 TS-35B8.5 miles 286°2017-07-20 15:36:09
TS-46B8.8 miles 319°2017-07-20 15:47:13 OK2ZEO-110.0 miles 348°2017-07-20 16:42:19
OK2MKS10.5 miles 167°2017-07-17 13:06:15 OK0DSL-111.0 miles 26°2017-07-20 16:32:20
TS-53B11.4 miles 47°2017-07-20 15:54:11 TS-52B11.7 miles 48°2017-07-20 15:53:13
TS-23B12.6 miles 256°2017-07-20 15:24:14 TS-26B13.3 miles 258°2017-07-20 15:27:13
OK0DHD C15.2 miles 173°2017-07-20 16:45:03 OK0DHD-C15.2 miles 173°2017-07-20 16:45:13
OK0DHD B15.2 miles 173°2017-07-20 16:45:23 OK0DHD-B15.2 miles 173°2017-07-20 16:45:33
OK4KOP-1015.3 miles 193°2017-07-13 00:08:36 OK2SPY-915.3 miles 173°2017-07-05 04:59:17
OK2RA17.6 miles 172°2017-07-08 05:47:34 DW403318.0 miles 105°2017-07-20 16:44:59
Stations which heard OK1MSU directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
OE6XTR 2 2017-07-01 06:40:26 2017-07-01 06:58:53 JN89HF > JN77VN 118.7 miles 198° 2017-07-01 06:40:26
OE3XKR 2 2017-07-20 01:27:54 2017-07-20 01:43:56 JN89IP > JN88EN 74.4 miles 191° 2017-07-20 01:43:56
OK0BH-2 1 2017-07-06 09:33:36 2017-07-06 09:33:36 JN89IP > JN88HU 53.1 miles 181° 2017-07-06 09:33:36
OK0X-2 6 2017-07-06 08:16:04 2017-07-06 09:19:42 JN89IP > JO80OB 39.7 miles 38° 2017-07-06 08:37:57
OK2KOJ-1 7 2017-07-01 05:41:56 2017-07-01 08:21:18 JN89GH > JN89GF 5.2 miles 168° 2017-07-01 05:41:56
OK2ZEO-1 2 2017-07-05 09:29:47 2017-07-05 10:00:12 JN89GR > JN89HS 4.2 miles 65° 2017-07-05 10:00:12
OK2SLU-3 1 2017-07-02 04:01:21 2017-07-02 04:01:21 JN89IP > JN89RK 35.8 miles 110° 2017-07-02 04:01:21
OK2RKB-1 5 2017-07-01 06:40:25 2017-07-01 07:46:45 JN89HD > JN89GE 5.3 miles 306° 2017-07-01 07:12:06

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.
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