Name:
HARDNG
Source1:
Symbol:
Latest symbol  Digipeater
Latest Packet:
Position Packet
Receive Time:
Age:
Path2:
APOT30 via WIDE2-1,qAR,FRBNKS
Device3:
OpenTracker (tracker) by Argent Data Systems
Latest Forwarded:
Receive Time:
1558566566
Latest Comment:
6/Harding Lake APRS Digi de WL7GX
Receive Time:
(Received in latest packet)
Latest Position4:
64.4095, -146.957333333333
Receive Time:
(Received in latest packet)
 
Locator5:
Nearby locations:
Salcha , United States 8.08 miles
Eielson Air Force Base , United States 17.77 miles
North Pole , United States 26.31 miles
Badger , United States 31.92 miles
Latest PHG6:
Power 25 W, Height 361 ft, Gain 5 dB omni
(Calculated range: 37.84 miles)
Packet frequency:
603s (Latest 9 packets)
Latest symbol
 
Nearby stations/objects:
Symbol  DW1453 3.07 miles
Symbol  CNYNCR 14.19 miles
Symbol  FW3318 27.34 miles
Symbol  DW1958 32.27 miles
Symbol  AD4BL 32.47 miles
Symbol  MELAN 32.68 miles
Symbol  FW1202 33.39 miles
Symbol  FW4513 38.13 miles
Symbol  RSQA2 38.85 miles
Symbol  DW3195 39.28 miles
Symbol  FRBNKS 39.33 miles
Symbol  WL7GX-13 39.35 miles
Symbol  KL7EDK-10  (WINLINK) 40.04 miles
Symbol  DW1454 43.1 miles
Symbol  FOXAK 44.12 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).

Date and time:

reset

APRS Direct


Current time is:


reset

Station filter


reset
Loading Loading
LocatingLocating
Searching Searching