Name:
OK1CMJ-2
Source1:
Symbol:
Latest symbol  Digipeater (New n-N Paradigm digi)
Latest Packet:
Telemetry Packet
Receive Time:
Age:
Path2:
APLTLM via OK0BPL-1,WIDE2*,qAR,OK1RPL-2
Device3:
Unknown
Latest Forwarded:
Receive Time:
1550432100
Latest Comment:
W3,CZn-N Brdy-Praha use:LIST CPU:22C
Receive Time:
1550821959
Latest Beacon:
APRS APRS? APRSD APRST APRSM APRSP PING?
Receive Time:
1545387589
Latest Status:
APRS Digi use:INFO SysOp:OK1CMJ@centrum.cz DigiNed@wrap
Receive Time:
1550910210
Latest Telemetry:
1550911066
Latest Position4:
49.6581666666667, 13.8181666666667
Receive Time:
1550821959
 
Locator5:
Altitude:
861.97 m
Nearby locations:
Rožmitál pod Třemšínem , Czechia 7.08 km
Bohutín , Czechia 9.05 km
Strašice , Czechia 9.64 km
Zaječov , Czechia 13.02 km
Latest PHG6:
Power 4 W, Height 76 m, Gain 1 dB omni
(Calculated range: 25.49 km)
Packet frequency:
2s (Latest 2 packets)
Latest symbol
Search for OK1CMJ at QRZ.COM!

(Link to www.qrz.com)

 
Nearby stations/objects:
Symbol  ER-OK0ACC  (OK1LPD-1) 13.5 km
Symbol  145.762ST  (OK1KZE-1) 13.6 km
Symbol  OK0DRO-B 17.99 km
Symbol  OK0DRO B  (OK0DRO-S) 17.99 km
Symbol  OK0BAD-2 20.75 km
Symbol  OK0BPL-1 25.45 km
Symbol  438.675PL  (OK0BPL-1) 25.62 km
Symbol  OK1LPD-5 31.5 km
Symbol  OK1LPD-1 31.52 km
Symbol  OK1BLG B  (OK1BLG-S) 33.29 km
Symbol  OK1BLG-B 33.29 km
Symbol  OK1RPL-1 33.62 km
Symbol  AU532 36.07 km
Symbol  OK1OQH-2 36.51 km
Symbol  P5020300  (F1TKE-10) 37.37 km
 

  1. A packet is either recived from the regular APRS-IS servers or from the CWOP servers. Packets received from the APRS-IS servers are sent from ham radio operators, and packets received from the CWOP servers are sent from citizen weather stations.
  2. To get a better understanding of the APRS path I recommend reading the explanation written by wa8lmf.
  3. Used Aprs Device according to the APRS device identification database.
  4. Position accordning to the Google geocoding service, based on the reported latitude and longitude (if we get no valid position from the Google gecoding service we will show the latitude and longitude).
  5. This is the Maidenhead Grid Square Locator, used by ham radio operators to specify a location (using few characters).
  6. PHG stands for Power-Height-Gain (and directivity). The height is not the height above sea-level, it is the height above average terrain (HAAT = Height Above Average Terrain). PHG is used to calculate the relative RF range of a station. If this station has reported several positions or symbols the PHG data will only be used for the position and symbol used in the PHG-packet.
Initial position
Current position
Ruler
PHG

© 2015-2019 Per Qvarforth SM4WJF
All Rights Reserved

In this tab we show all APRS packets of any packet type that has been added to the map.

In this tab we show APRS packets of type position that has been added to the map (note that any station may send a position packet).

In this tab we show all APRS packets of type object or item that has been added to the map.

In this tab we show APRS packets of type weather that has been added to the map (note that any station may send a weather packet, not only weather stations).

In this tab we show APRS packets of type direction finding, telemetry, message, query and status that has been added to the map.

Select date and time to show map data for (enter time for your locale time zone). The regular time length select box can still be used to select how old data that should be shown (relative to selected date and time).

*Note that the heatmap will still based on data from the latest hour (not the selected date and time).

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