Name:
N4LSP
Source1:
Symbol:
Latest symbol  House (VHF)
Latest Packet:
Position Packet
Receive Time:
Age:
Path2:
APBM1S via TCPIP*,qAS,N2NUO-9
Device3:
Unknown
Latest Comment:
openSPOT 445.9550/445.9550 CC1
Receive Time:
(Received in latest packet)
Latest Position4:
37.395, -77.875
Receive Time:
(Received in latest packet)
 
Locator5:
Nearby locations:
Amelia Court House , United States 10.98 km
Powhatan , United States 16.81 km
Woodlake , United States 17.53 km
Brandermill , United States 20.32 km
Latest PHG6:
Power 25 W, Height 3 m, Gain 0 dB omni
(Calculated range: 7.61 km)
Packet frequency:
1609s (Latest 10 packets)
Latest symbol
Search for N4LSP at QRZ.COM!

(Link to www.qrz.com)

 
Nearby stations/objects:
Symbol  FW2071 12.15 km
Symbol  EW5298 15.07 km
Symbol  W4TBD-13 17.38 km
Symbol  DW2035 17.64 km
Symbol  EW9140 19.76 km
Symbol  CW5612 20.8 km
Symbol  EW2128 21.27 km
Symbol  WA3RP 21.9 km
Symbol  CW0609 21.96 km
Symbol  K5NER 23.55 km
Symbol  EW1817 23.8 km
Symbol  DW7888 25.9 km
Symbol  EW8514 27.73 km
Symbol  DW2375 28.09 km
Symbol  FW0251 34.47 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

© 2015-2018 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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