Name:
AL7BX
Source1:
Symbol:
Latest symbol  Laptop
Latest Packet:
Position Packet
Receive Time:
Age:
Path2:
APWW10 via TCPIP*,qAC,T2FRANCE
Device3:
APRSIS32 (software, Windows) by KJ4ERJ
Latest Comment:
APRS-IS for Win32
Receive Time:
1510294427
Latest Status:
APRSISCE/32
Receive Time:
1512963951
Latest Position4:
37.7208333333333, -113.0915
Receive Time:
(Received in latest packet)
Locator5:
Nearby locations:
Cedar City, United States 5.48 km
Enoch, United States 8.3 km
Parowan, United States 26.8 km
Toquerville, United States 54.71 km
Latest PHG6:
Power 9 W, Height 3 m, Gain 0 dB omni
(Calculated range: 5.89 km)
Packet frequency:
1413s (Latest 9 packets)
 
 
Related stations/objects7:
Symbol  AL7BX-WX  (AL7BX)
Symbol  AL7BX-9
Nearby stations/objects:
Symbol  AL7BX-WX  (AL7BX) 0 m
Symbol  WR7AAA-C 2.12 km
Symbol  WR7AAA B  (WR7AAA-S) 2.12 km
Symbol  WR7AAA-B 2.12 km
Symbol  WR7AAA C  (WR7AAA-S) 2.12 km
Symbol  KF6RAL-4 25.37 km
Symbol  IRON98 26.49 km
Symbol  KF7YIX AD  (KF7YIX-S) 54.82 km
Symbol  KF7YIX C  (KF7YIX-S) 54.82 km
Symbol  KF7YIX B  (KF7YIX-S) 54.82 km
Symbol  KF7YIX-C 54.82 km
Symbol  KF7YIX-B 54.82 km
Symbol  DW4219 57.05 km
Symbol  EW4606 73.38 km
Symbol  EW7963 73.52 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.
  7. If station has more than 30 related stations we will only show the 30 closest related stations.
Initial position
Current position
Ruler
PHG

© 2015-2017 Per Qvarforth SM4WJF
All Rights Reserved
Here you can change how long time a station should be visible.

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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