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APRS station OK4PZ-2 - show graphs
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Comment: 13.3V 15C Chysky VDJ 700m.602760548
Location: 49°31.30' N 14°25.94' E - locator JN79FM15VE - show map - static map
4.8 miles Southeast bearing 118° from Petrovice, Středočeský Kraj, Czech Republic [?]
9.0 miles Southeast bearing 129° from Krásná Hora nad Vltavou, Středočeský Kraj, Czech Republic
39.1 miles South bearing 179° from Prague, Hlavní Mesto Praha, Czech Republic
49.7 miles East bearing 108° from Plzeň, Plzeňský Kraj, Czech Republic
Last position: 2018-04-20 22:13:32 EDT (5m27s ago)
2018-04-21 04:13:32 CEST local time at Petrovice, Czech Republic [?]
Last WX report: 2017-10-23 10:31:29 EDT (179d 11h47m ago) – show weather charts
52 °F 70% 1017.1 mbar 6.0 MPH West
Last telemetry: 2013-08-18 02:58:35 EDT (1706d 19h20m ago) – show telemetry
Ch 1: 833, Ch 2: 1023, Ch 3: 0, Ch 4: 0, Ch 5: 0
 1     2     3     4     5     6     7     8 
Device: Argent Data Systems: OpenTracker (tracker)
Last path: OK4PZ-2>APOT21 via OK1LCD-2,OE3XNR,WIDE2*,qAU,OE5XHR-10 (good)
Positions stored: 4817
Packet rate: 1623 seconds between packets on average during 17854 seconds.
Other SSIDs: OK4PZ OK4PZ-4
APRS digipeater – Statistics for 2018-04:
Stations heard directly: 15 on radio path – show map
Last heard a station directly: 2018-04-20 22:06:58 EDT (12m1s ago)
Normal receiver range estimate: 87 miles (Updated: 2017-03-31 18:17:59 EDT)
Position packets heard directly: 1093 on radio path
Stations near current position of OK4PZ-2 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
OK4VZ-20.0 yards 0°2018-03-28 05:36:16 438.775JC1.2 miles 328°2018-04-20 22:16:34
ER-OK0BNJ1.2 miles 328°2018-04-20 22:08:15 145.625JC1.2 miles 329°2018-04-20 21:58:38
ER-OK0MM1.2 miles 329°2018-04-20 22:08:20 OK1LPD-21.2 miles 330°2018-04-20 22:06:41
N49505333.8 miles 282°2018-04-19 09:30:50 N4950533_3.9 miles 281°2018-04-19 09:32:00
N49505384.2 miles 302°2018-04-19 09:09:06 N49505404.2 miles 294°2018-04-19 03:38:25
N4950538_4.2 miles 301°2018-04-19 09:11:33 N4950540_4.3 miles 293°2018-04-19 03:38:14
N31409034.4 miles 150°2018-03-22 03:37:12 N3140903_4.4 miles 148°2018-03-22 03:38:13
N31409144.9 miles 305°2018-03-23 21:48:01 N3140914_4.9 miles 305°2018-03-23 21:49:14
N3140914.5.0 miles 299°2018-03-23 21:40:51 N3140903.5.0 miles 150°2018-03-22 03:27:48
EW93176.6 miles 42°2018-04-20 22:17:04 N49505237.7 miles 340°2018-04-18 21:10:15
Stations which heard OK4PZ-2 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
OE6XTR 2 2018-04-09 00:26:23 2018-04-09 01:59:22 JN79FM > JN77VN 148.1 miles 155° 2018-04-09 01:59:22
OE3XKR 4 2018-04-08 23:24:36 2018-04-09 01:59:14 JN79FM > JN88EN 110.4 miles 126° 2018-04-09 01:59:14
OK1KZE-1 109 2018-04-02 18:30:03 2018-04-20 19:44:37 JN79FM > JN79FX 31.4 miles 359° 2018-04-20 19:44:37
OK1LPD-2 152 2018-03-31 20:33:53 2018-04-20 20:44:01 JN79FM > JN79FM 1.2 miles 330° 2018-04-20 20:44:01
OE5XIM-10 7 2018-04-06 18:57:54 2018-04-12 18:40:38 JN79FM > JN78DN 66.8 miles 186° 2018-04-12 18:40:38
OK1CMJ-2 36 2018-04-01 07:06:59 2018-04-20 10:45:41 JN79FM > JN69VP 29.1 miles 289° 2018-04-20 10:45:41
OE3XNR 5 2018-04-04 00:32:52 2018-04-12 18:10:10 JN79FM > JN78JQ 60.7 miles 165° 2018-04-12 18:10:10
OK1HOT-2 1 2018-04-09 20:46:14 2018-04-09 20:46:14 JN79FM > JO70DB 37.3 miles 350° 2018-04-09 20:46:14
DB0HHB 145 2018-04-01 07:36:58 2018-04-20 18:16:15 JN79FM > JN69LF 70.2 miles 254° 2018-04-20 18:16:15
OE5XHR-10 87 2018-04-02 17:59:43 2018-04-20 21:43:34 JN79FM > JN68XR 58.9 miles 203° 2018-04-20 21:43:34
OK0BAD-2 5 2018-04-05 01:01:49 2018-04-08 10:36:43 JN79FM > JN79AS 25.5 miles 315° 2018-04-08 10:36:43
DC1MBB-10 1 2018-04-10 21:50:29 2018-04-10 21:50:29 JN79FM > JN58TE 157.3 miles 235° 2018-04-10 21:50:29
OE3VPA-10 139 2018-04-02 12:51:34 2018-04-20 09:14:37 JN79FM > JN78KS 55.6 miles 159° 2018-04-20 09:14:37
OK1LCD-2 135 2018-04-02 17:28:41 2018-04-20 22:13:32 JN79FM > JN79EH 13.8 miles 193° 2018-04-20 22:13:32

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 OK4PZ-2
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
OK1VCF-5 659 2018-04-01 11:13:12 2018-04-20 22:06:58 JN79FP > JN79FM 9.6 miles 4° 2018-04-20 22:06:58
OK1VCF 1 2018-04-14 03:28:29 2018-04-14 03:28:29 JN79FP > JN79FM 9.6 miles 4° 2018-04-14 03:28:29
OK1LPD-9 38 2018-04-04 04:48:41 2018-04-18 23:59:47 JN69XJ > JN79FM 21.4 miles 249° 2018-04-07 15:45:13
OK1KZE-1 1 2018-04-16 21:34:32 2018-04-16 21:34:32 JN79FX > JN79FM 31.4 miles 359° 2018-04-16 21:34:32
OK1LPD-2 346 2018-03-31 20:15:21 2018-04-20 21:21:47 JN79FM > JN79FM 1.2 miles 330° 2018-04-20 21:21:47
OK1LCD-9 4 2018-04-12 04:29:02 2018-04-12 04:34:53 JN79EM > JN79FM 2.0 miles 233° 2018-04-12 04:29:02
OK1CMJ-2 2 2018-04-03 20:20:22 2018-04-04 04:20:20 JN69VP > JN79FM 29.1 miles 289° 2018-04-04 04:20:20
OK4PZ-4 30 2018-04-02 15:49:14 2018-04-12 19:39:43 JN78FX > JN79FM 37.5 miles 178° 2018-04-12 19:39:43
OK2STF-9 3 2018-04-09 00:54:24 2018-04-09 03:44:17 JN69XH > JN79FM 25.4 miles 232° 2018-04-09 00:54:24
SQ3TGN-14 1 2018-04-20 07:28:44 2018-04-20 07:28:44 JN79AM > JN79FM 16.1 miles 267° 2018-04-20 07:28:44
OK0BAD-2 1 2018-04-17 23:33:49 2018-04-17 23:33:49 JN79AS > JN79FM 25.5 miles 315° 2018-04-17 23:33:49
OK1TCP-9 3 2018-04-07 05:23:59 2018-04-07 09:49:05 JN69UA > JN79FM 46.6 miles 223° 2018-04-07 09:49:05
OK0DJ-1 1 2018-04-09 03:20:57 2018-04-09 03:20:57 JO70LR > JN79FM 87.1 miles 16° 2018-04-09 03:20:57
OK1OQH-2 1 2018-04-05 06:36:21 2018-04-05 06:36:21 JN79DQ > JN79FM 11.3 miles 335° 2018-04-05 06:36:21
DO4MAK 2 2018-04-12 02:23:01 2018-04-12 02:48:03 JN79AN > JN79FM 16.2 miles 281° 2018-04-12 02:48:03

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.
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