Latest symbol  Digipeater (with overlay F)
Latest Packet:
Position Packet
Receive Time:
APN382 via qAR,ED2ZAD-3
KPC-3 by Kantronics
Latest Forwarded:
Receive Time:
Latest Comment:
Repetidor de zona R4 Qrv 145.700
Receive Time:
(Received in latest packet)
Latest Position4:
43.0373333333333, -4.40216666666667
Receive Time:
(Received in latest packet)
Nearby locations:
Brañosera , Spain 8.45 miles
San Cebrián de Mudá , Spain 10.03 miles
Mudá , Spain 11.2 miles
Salinas de Pisuerga , Spain 12.97 miles
Latest PHG6:
Power 9 W, Height 810 ft, Gain 3 dB omni
(Calculated range: 39.18 miles)
Packet frequency:
341s (Latest 6 packets)
Latest symbol
Search for ED1YAQ at QRZ.COM!

(Link to

Related stations/objects7:
Symbol  ED1YAQ
Nearby stations/objects:
Symbol  ED1YAQ 559 yd
Symbol  ED1YAU 1.11 miles
Symbol  ED1ZBA-3 14.59 miles
Symbol  ED1ZBA 14.59 miles
Symbol  ED1YCB-R 14.59 miles
Symbol  EA1GYJ 14.97 miles
Symbol  BRIFJAEDO 17.08 miles
Symbol  ED1YBN 19.67 miles
Symbol  EB1BWO-4 20.6 miles
Symbol  EA1IUX-3 22.59 miles
Symbol  EA1HTB-13 22.89 miles
Symbol  EB1BWO-9 23.05 miles
Symbol  EB1HTM 27.62 miles
Symbol  DW5826 27.71 miles
Symbol  EB1EB 29.79 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

© 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:


APRS Direct

Current time is:


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