Name:
SALECT
Source1:
Symbol:
Latest symbol  Digipeater (New n-N Paradigm digi)
Latest Packet:
Position Packet
Receive Time:
Age:
Path2:
APN383 via KB1AEV-15*,WIDE2,qAR,KB1WOH
Device3:
KPC-3 by Kantronics
Latest Forwarded:
Receive Time:
1561587778
Latest Comment:
W2,CTn,Salem,CT W1DX
Receive Time:
(Received in latest packet)
Latest Position4:
41.4628333333333, -72.2458333333333
Receive Time:
(Received in latest packet)
 
Locator5:
Nearby locations:
Salem , United States 2.44 miles
Montville Center , United States 5.03 miles
Oxoboxo River , United States 6.39 miles
Uncasville , United States 7.31 miles
Latest PHG6:
Power 25 W, Height 249 ft, Gain 5 dB omni
(Calculated range: 31.53 miles)
Packet frequency:
2115s (Latest 35 packets)
Latest symbol
 
Related stations/objects7:
Nearby stations/objects:
Symbol  KD1STR-B 0 yd
Symbol  KD1STR B 0 yd
Symbol  N1DWM-2 2.59 miles
Symbol  FW1156 4.64 miles
Symbol  DW8081 4.98 miles
Symbol  N1CLV-4 6.26 miles
Symbol  N1CLV 6.28 miles
Symbol  W1OEM 6.85 miles
Symbol  N1ID-N 6.86 miles
Symbol  EW5610 7.11 miles
Symbol  KE1DX-2 7.26 miles
Symbol  W1OEM-10 7.48 miles
Symbol  KB1BVF-4 8.24 miles
Symbol  N1BOW 11.06 miles
Symbol  N1AFK-B 11.67 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.
  7. If station has more than 30 related stations we will only show the 30 closest related stations.
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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