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 OK1RPL-1 - show graphs
Comment: Radioklub Plzen-Bory: http://ok1rpl.cz/
Location: 49°44.05' N 13°21.94' E - locator JN69QR36VE - show map
1.1 miles Southwest bearing 210° from Plzeň, Plzeňský Kraj, Czech Republic [?]
5.8 miles South bearing 193° from Třemošná, Plzeňský Kraj, Czech Republic
52.9 miles Southwest bearing 243° from Prague, Hlavní Mesto Praha, Czech Republic
78.4 miles South bearing 165° from Chemnitz, Direktionsbezirk Chemnitz, Saxony, Germany
Last position: 2024-12-21 23:40:11 EST (27m14s ago)
2024-12-22 05:40:11 CET local time at Plzeň, Czech Republic [?]
Last telemetry: 2024-12-21 23:55:54 EST (11m31s ago) – show telemetry
Temp: 0 C, Rx1h: 350 Pkt, Dg1h: 90 Pkt, Eff1h: 76 Pcnt, A: 0 A
 O1     O2     O3     O4     I1     I2     I3     I4 
Device: Microsat: WX3in1 Plus 2.0
Last path: OK1RPL-1>APMI06 via WIDE1-1,qAO,OK1KUN-1 (good)
Positions stored: 24
Packet rate: 147 seconds between packets on average during 7217 seconds.
Other SSIDs: OK1RPL-3 OK1RPL-15 OK1RPL-6 OK1RPL-16 OK1RPL-5
APRS igate – Statistics for 2024-12:
Stations heard directly: 17 on radio path – show map
Last heard a station directly: 2024-12-21 23:20:32 EST (46m53s ago)
Normal receiver range estimate: 37 miles (Updated: 2024-12-21 20:57:55 EST)
Position packets heard directly: 3230 on radio path
Position packets sent to APRS-IS: 4859 – show map
Stations near current position of OK1RPL-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
MK1NP-70.6 miles 137°2024-12-11 10:55:27 MI1NP-70.6 miles 137°2024-12-09 21:33:10
OK1NPM70.6 miles 138°2024-11-23 21:14:49 OK1CTR-100.9 miles 147°2024-12-21 20:24:44
OK4RS-71.0 miles 0°2024-12-15 08:42:09 OK1RPL-31.0 miles 291°2024-12-22 00:06:59
QK1PJV-91.2 miles 19°2024-12-20 08:27:38 OK1PJV-71.3 miles 20°2024-12-20 15:07:46
QK1PJV-71.6 miles 246°2024-11-29 06:30:45 OK1VP-101.8 miles 151°2024-12-17 04:00:52
OK1JRA-152.6 miles 317°2024-12-02 12:46:29 OK1DBS4.2 miles 79°2024-12-17 01:45:33
ER-OK0AE4.8 miles 347°2024-12-21 23:58:14 OK5TVR-94.9 miles 314°2024-12-04 00:43:07
OK5TVR-84.9 miles 314°2024-12-20 11:54:15 OK5TVR-74.9 miles 314°2024-12-20 11:54:24
OK5TVR-14.9 miles 314°2024-12-22 00:03:23 OK1HBP-125.0 miles 137°2024-12-20 12:24:39
OK5TVR-155.1 miles 315°2024-12-21 23:50:01 OK5TVR-55.1 miles 319°2024-12-21 23:55:36
Stations which heard OK1RPL-1 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
DB7MM-1 12 2024-11-30 21:11:02 2024-12-15 15:01:12 JN69QR > JN69MF 36.5 miles 204° 2024-12-15 15:01:12
OK0BAD-2 174 2024-12-01 09:11:45 2024-12-21 23:40:00 JN69QR > JN79AS 29.9 miles 83° 2024-12-21 23:40:00
OK4MD-2 627 2024-11-30 19:10:45 2024-12-21 23:39:59 JN69QR > JN69SC 45.2 miles 169° 2024-12-21 23:39:59
OK1OQH-2 1 2024-12-09 22:54:49 2024-12-09 22:54:49 JN69QR > JN79DQ 43.1 miles 96° 2024-12-09 22:54:49
OK1KUN-1 589 2024-11-30 19:10:56 2024-12-21 23:40:11 JN69QR > JN69OQ 8.8 miles 240° 2024-12-21 23:40:11
OK0BPL-1 9 2024-12-09 23:23:39 2024-12-10 18:24:43 JN69QR > JN69RQ 5.8 miles 129° 2024-12-10 18:24:43
OK5TVR-1 18 2024-12-01 14:12:01 2024-12-21 07:09:02 JN69QR > JN69PS 4.9 miles 314° 2024-12-21 07:09:02
OK1CMJ-1 27 2024-11-30 20:40:51 2024-12-21 11:39:28 JN69QR > JN69VP 20.9 miles 105° 2024-12-21 11:39:28

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.
Stations heard directly by OK1RPL-1
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
OK1LPD-9 53 2024-12-02 04:52:51 2024-12-16 23:05:27 JO60QL > JN69QR 50.8 miles 0° 2024-12-16 23:05:27
OK0BBK-2 10 2024-12-01 18:15:42 2024-12-12 01:35:49 JO70PO > JN69QR 102.8 miles 54° 2024-12-12 01:35:49
DO5DAB-9 1 2024-12-02 08:03:35 2024-12-02 08:03:35 JO60LJ > JN69QR 49.9 miles 338° 2024-12-02 08:03:35
OK0BAD-2 143 2024-11-30 20:38:33 2024-12-21 21:27:53 JN79AS > JN69QR 30.6 miles 83° 2024-12-21 05:57:56
OK8GG-9 38 2024-12-12 20:16:44 2024-12-15 00:06:13 JN69LQ > JN69QR 18.8 miles 265° 2024-12-12 20:16:44
OK1TCP-9 209 2024-12-02 00:45:06 2024-12-18 10:15:11 JN69US > JN69QR 16.4 miles 77° 2024-12-12 01:15:13
OK1PJV-7 127 2024-12-20 08:38:13 2024-12-20 15:07:46 JN69QS > JN69QR 1.4 miles 25° 2024-12-20 11:41:56
OK1OQH-2 83 2024-12-01 03:01:16 2024-12-21 00:45:20 JN79DQ > JN69QR 43.1 miles 96° 2024-12-21 00:45:20
OK5TVR-7 1811 2024-12-01 10:08:20 2024-12-20 11:54:24 JN69MW > JN69QR 19.4 miles 320° 2024-12-14 11:41:46
OK1PZ-1 1 2024-12-17 20:16:59 2024-12-17 20:16:59 JN78GT > JN69QR 81.2 miles 140° 2024-12-17 20:16:59
OK4MD-9 59 2024-12-04 12:35:44 2024-12-04 15:58:17 JN69TS > JN69QR 11.5 miles 82° 2024-12-04 12:35:44
OK5TVR-9 7 2024-12-04 00:08:55 2024-12-04 00:16:09 JN69PS > JN69QR 4.9 miles 314° 2024-12-04 00:16:09
OK1CMJ-1 309 2024-11-30 19:00:40 2024-12-21 23:20:32 JN69VP > JN69QR 20.9 miles 105° 2024-12-21 23:20:32
QK1PJV-9 353 2024-12-01 14:37:24 2024-12-20 08:27:38 JN69RT > JN69QR 6.8 miles 44° 2024-12-20 07:56:02
OK1UR 1 2024-12-14 10:00:08 2024-12-14 10:00:08 JN69RQ > JN69QR 5.7 miles 130° 2024-12-14 10:00:08
OK1MDX-6 24 2024-12-21 04:49:04 2024-12-21 11:21:31 JN69TS > JN69QR 10.7 miles 82° 2024-12-21 11:21:31

Only stations from which a position packet has been heard 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