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APRS station OK4FD - show graphs
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Comment: 438.625MHz Frankie on tour TM-D710 VA
Mic-E message: En route
Location: 49°55.85' N 14°23.15' E - locator JN79EW63HJ - show map - static map
3.6 miles Southeast bearing 125° from Černošice, Středočeský Kraj, Czech Republic [?]
5.1 miles Southeast bearing 124° from Třebotov, Středočeský Kraj, Czech Republic
11.0 miles South bearing 188° from Prague, Hlavní Mesto Praha, Czech Republic
89.8 miles Southeast bearing 133° from Chemnitz, Direktionsbezirk Chemnitz, Saxony, Germany
Last position: 2017-02-18 09:41:39 EST (3d 6h46m ago)
2017-02-18 15:41:39 CET local time at Černošice, Czech Republic [?]
Altitude: 912 ft
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 202.5 yards.
Course: 70°
Speed: 9 MPH
Device: Kenwood: TM-D710 (rig)
Last path: OK4FD>TY5U8L via OK1KZE-1,WIDE1,OK0BBK-2*,WIDE3-2,qAR,OK1KHL-1,T2CZECH (suboptimal)
This station is transmitting packets with a configured path of over 3 digipeaters. This causes serious congestion in the APRS network and errors when plotting the station's route on a map. Please consider using a path of WIDE1-1,WIDE2-1 or WIDE2-2, or even WIDE1-1,WIDE2-2 if you are moving very far away from an iGATE.
Positions stored: 96535
Packet rate: 36 seconds between packets on average during 1564 seconds.
APRS digipeater – Statistics for 2017-02:
Stations heard directly: 2 on radio path – show map
Last heard a station directly: 2016-11-30 02:58:31 EST (83d 13h29m ago)
Position packets heard directly: 15 on radio path
Stations near current position of OK4FD - show more
callsign distance last heard - EST      callsign distance last heard - EST
OK0NCC-B1.4 miles 287°2017-02-21 16:20:39 Woleschko2.3 miles 155°2017-02-21 16:19:40
OK1LPD-92.7 miles 288°2017-02-19 15:17:22 OK1LCD-92.7 miles 287°2017-02-21 09:59:00
OK1LPD2.7 miles 287°2017-02-07 14:19:28 OK2MDM2.7 miles 287°2017-02-06 11:35:27
OK1LCD-62.7 miles 287°2017-02-21 15:53:25 OK1LCD-102.7 miles 287°2017-02-20 17:29:28
OK1LND2.7 miles 287°2017-02-07 12:43:33 OK1LPD-62.7 miles 287°2017-02-21 16:25:59
OK1KZE-13.5 miles 28°2017-02-21 16:24:36 OK1KZE-63.5 miles 28°2017-02-21 16:25:06
M19141823.7 miles 270°2017-02-14 08:11:29 M1914182_3.7 miles 270°2017-02-14 08:12:29
OK1TI-104.0 miles 252°2017-02-12 11:37:27 ER-OK0BNH4.5 miles 256°2017-02-21 16:22:39
OK1LPD-24.7 miles 252°2017-02-21 16:09:10 438.625ST4.7 miles 252°2017-02-21 16:19:51
OK4PZ4.8 miles 270°2017-02-18 16:46:35 OK4AB-95.2 miles 303°2017-02-05 19:17:42
Stations which heard OK4FD directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
OK1RQ-2 1 2017-02-06 11:30:04 2017-02-06 11:30:04 JO70GA > JO70FB 3.3 miles 305° 2017-02-06 11:30:04
OK1LOL-2 1 2017-02-06 12:31:53 2017-02-06 12:31:53 JN79EW > JN79CX 9.1 miles 273° 2017-02-06 12:31:53
OK1COM 1 2017-02-16 10:44:58 2017-02-16 10:44:58 JN79EX > JO70FA 3.8 miles 17° 2017-02-16 10:44:58
OK1KZE-1 174 2017-02-05 03:46:30 2017-02-18 09:41:31 JO70DB > JN79FX 8.1 miles 128° 2017-02-18 09:22:59
OK1LPD-3 1 2017-02-12 11:29:12 2017-02-12 11:29:12 JN79GV > JN79FT 6.1 miles 187° 2017-02-12 11:29:12
OK1LPD-2 1 2017-02-05 04:00:14 2017-02-05 04:00:14 JN79EW > JN79DV 5.4 miles 246° 2017-02-05 04:00:14
OK0BCA-1 10 2017-02-06 02:40:59 2017-02-18 09:25:27 JO70DA > JO70UQ 77.0 miles 54° 2017-02-18 09:25:27
OK1LOL-1 18 2017-02-05 04:03:28 2017-02-16 10:49:39 JN79FV > JO70EB 13.3 miles 343° 2017-02-12 11:24:15
OK7ED-2 2 2017-02-13 11:36:49 2017-02-13 11:37:23 JN79FX > JO70DC 13.6 miles 310° 2017-02-13 11:37:23
OK0BBK-2 25 2017-02-06 02:35:55 2017-02-18 09:27:43 JN79EV > JO70PO 60.0 miles 38° 2017-02-12 11:14:44
OK1CMJ-2 1 2017-02-18 05:49:23 2017-02-18 05:49:23 JO70DB > JN69VP 34.5 miles 218° 2017-02-18 05:49:23
OE3XNR 2 2017-02-13 11:32:50 2017-02-18 05:48:43 JO70DB > JN78JQ 97.5 miles 167° 2017-02-18 05:48:43
OK1HOT-2 15 2017-02-06 12:23:24 2017-02-18 09:29:15 JN79FV > JO70DB 13.6 miles 323° 2017-02-12 13:21:57
OK0BAD-2 5 2017-02-05 06:37:05 2017-02-18 09:27:01 JN79GX > JN79AS 25.2 miles 241° 2017-02-06 11:44:21
SR6NPK 11 2017-02-06 02:34:54 2017-02-18 05:47:05 JO70DB > JO70TS 77.0 miles 50° 2017-02-18 05:47:05
OK0DJ-1 2 2017-02-06 02:45:05 2017-02-18 09:23:27 JN79EX > JO70LR 57.7 miles 26° 2017-02-06 02:45:05
OK1OQH-2 1 2017-02-12 11:17:28 2017-02-12 11:17:28 JN79FW > JN79DQ 18.3 miles 195° 2017-02-12 11:17:28

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 OK4FD
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
OK1AVT-9 14 2017-02-13 11:55:02 2017-02-16 01:52:09 JO70EA > JN79EW 5.3 miles 5° 2017-02-13 11:55:02
OK1JOR-8 1 2017-02-06 02:47:56 2017-02-06 02:47:56 JO70GB > JN79EX 9.6 miles 47° 2017-02-06 02:47:56

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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