Name:
ED4ZAF-3
Source1:
Symbol:
Latest symbol  Digipeater
Latest Packet:
Telemetry Packet
Receive Time:
Age:
Path2:
APMI06 via ESMA3-3,qAR,ED4ZAI-3
Device3:
Unknown by Microsat
Latest Comment:
DIGI RADIO CLUB HENARES
Receive Time:
1519224185
Latest Telemetry:
1519224241
Latest Position4:
40.418, -3.55316666666667
Receive Time:
1519224185
 
Locator5:
Nearby locations:
Coslada , Spain 941 m
San Fernando de Henares , Spain 1.86 km
Vicálvaro , Spain 4.44 km
Barajas de Madrid , Spain 6.53 km
Latest PHG6:
Power 49 W, Height 27 m, Gain 8 dB omni
(Calculated range: 42.81 km)
Latest symbol
Search for ED4ZAF at QRZ.COM!

(Link to www.qrz.com)

 
Related stations/objects7:
Symbol  ED4YAK  (ED4ZAF-3)
Symbol  ED4ZAF
Nearby stations/objects:
Symbol  ED4ZAF 34 m
Symbol  ED4YAK  (ED4ZAF-3) 46 m
Symbol  EA4DR-9 2.67 km
Symbol  EA4TD 2.73 km
Symbol  DW8501 4.01 km
Symbol  EA4BPO 6.01 km
Symbol  EA4TN 7.42 km
Symbol  EA4DB 8.16 km
Symbol  EL-EA4GEY  (EA4GEY) 8.91 km
Symbol  SOS280009  (EA4RCM-1) 9.81 km
Symbol  EA4URE-R  (EA2RCD) 10.42 km
Symbol  URE  (ED4YAG-3) 10.42 km
Symbol  ED4YAG-3 10.44 km
Symbol  SOS280007  (EA4RCM-1) 10.7 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

© 2015-2018 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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