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APRS station OK4AA-9 - show graphs
Comment: OK4AB- op.JARDA FTM 350
Mic-E message: En route
Location: 49°58.34' N 14°17.24' E - locator JN79DX43LI - show map
308.2 yards West bearing 268° from Třebotov, Středočeský Kraj, Czech Republic [?]
1.7 miles Northwest bearing 300° from Černošice, Středočeský Kraj, Czech Republic
9.9 miles Southwest bearing 217° from Prague, Hlavní Mesto Praha, Czech Republic
78.3 miles South bearing 162° from Dresden, Direktionsbezirk Dresden, Saxony, Germany
Last position: 2025-01-08 13:22:48 EST (5d 20h19m ago)
2025-01-08 19:22:48 CET local time at Třebotov, Czech Republic [?]
Altitude: 1125 ft
Course: 235°
Speed: 784 MPH
Device: Yaesu: FTM-350 (rig)
Last path: OK4AA-9>TY5X34 via OK1CMJ-1*,WIDE2-1,qAR,OK1RPL-1 (good)
Positions stored: 1
Stations near current position of OK4AA-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
OK4AB-933.7 yards 52°2025-01-14 09:40:29 OK4AB352.2 yards 267°2024-12-19 05:31:29
OK4AB-8469.4 yards 46°2025-01-13 11:56:47 OK2AB-8469.4 yards 46°2025-01-13 09:21:47
OK1LCD-81.6 miles 183°2025-01-02 16:38:09 OK1LPD-62.7 miles 139°2025-01-14 09:36:22
OK1LPD-102.7 miles 139°2025-01-14 09:18:36 OK2MDM-82.7 miles 139°2025-01-13 10:20:55
OK1LPD2.7 miles 139°2025-01-11 13:25:37 OK2MDM-Y2.7 miles 138°2025-01-10 06:54:14
OK1LPD-22.7 miles 139°2025-01-14 09:32:15 OK1LPD-82.7 miles 139°2025-01-14 06:21:03
OK2MDM2.8 miles 140°2025-01-14 06:21:49 OK1LCD-92.8 miles 139°2025-01-13 11:51:49
OK1LPD-92.8 miles 139°2025-01-12 04:48:39 OK1FET-43.2 miles 138°2025-01-14 09:41:03
OK1LCD-34.1 miles 264°2025-01-14 09:28:54 OK1TI-94.1 miles 172°2024-12-29 14:15:33
OK1CNN-54.3 miles 39°2025-01-13 06:15:39 OK0BNH-24.3 miles 181°2025-01-14 09:13:11
Stations which heard OK4AA-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
OK1CMJ-1 1 2025-01-08 13:22:48 2025-01-08 13:22:48 JN79DX > JN69VP 30.3 miles 224° 2025-01-08 13:22:48

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.
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