Name:
KK4JMW
Source1:
Symbol:
Latest symbol  Digipeater (New n-N Paradigm digi)
Latest Packet:
Position Packet
Receive Time:
Age:
Path2:
APDW15 via TCPIP*,qAC,T2ONTARIO
Device3:
DireWolf by WB2OSZ
Latest Forwarded:
Receive Time:
1566393629
Latest Comment:
Brunswick GA
Receive Time:
(Received in latest packet)
Latest Telemetry:
1517322021
Latest Position4:
31.2446666666667, -81.4463333333333
Receive Time:
(Received in latest packet)
 
Locator5:
Nearby locations:
Country Club Estates , United States 2.45 miles
Dock Junction , United States 5.08 miles
Saint Simon Mills , United States 5.6 miles
Darien , United States 8.71 miles
Latest PHG6:
Power 81 W, Height 39 ft, Gain 4 dB omni
(Calculated range: 15.97 miles)
Latest used symbols:
Symbol  Symbol 
Packet frequency:
1052s (Latest 12 packets)
Latest symbol
Search for KK4JMW at QRZ.COM!

(Link to www.qrz.com)

 
Nearby stations/objects:
Symbol  KK4JMW-N 26 yd
Symbol  K0TCM-10 2.21 miles
Symbol  CW0041 5.55 miles
Symbol  N4ZJW 9.75 miles
Symbol  KG4PXG-R 14.69 miles
Symbol  FW4533 20.45 miles
Symbol  AB4KK 31.46 miles
Symbol  CMC 33.54 miles
Symbol  N6EMA-V 33.69 miles
Symbol  K4QHR C 34.26 miles
Symbol  W1KFR-10 34.55 miles
Symbol  W1KFR B 34.58 miles
Symbol  KA4CID-1 37.24 miles
Symbol  FW5474 37.37 miles
 

  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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