Latest symbol  Digipeater
Latest Packet:
Position Packet
Receive Time:
APNU19 via qAR,EA3IK-1
UIdigi (digi) by IW3FQG
Latest Forwarded:
Receive Time:
Latest Comment:
Receive Time:
(Received in latest packet)
Latest Telemetry:
Latest Position4:
41.6026666666667, 1.80933333333333
Receive Time:
(Received in latest packet)
Nearby locations:
Monistrol de Montserrat , Spain 2.31 miles
Collbató , Spain 2.43 miles
Castellolí , Spain 5.63 miles
Masquefa , Spain 6.85 miles
Latest PHG6:
Power 4 W, Height 810 ft, Gain 8 dB omni
(Calculated range: 42.66 miles)
Packet frequency:
409s (Latest 11 packets)
Latest symbol
Search for ED3ZAH at QRZ.COM!

(Link to

Related stations/objects7:
Nearby stations/objects:
Symbol  ED3ZAH-1 576 yd
Symbol  ED3ZAH-Y 619 yd
Symbol  ED3ZAH-DP 619 yd
Symbol  EL-ED3ZAH 624 yd
Symbol  ED3YAB-DP 1.17 miles
Symbol  EW9530 3.33 miles
Symbol  EA3RKE 5.71 miles
Symbol  ED3ZAS 5.71 miles
Symbol  EA3PJ 5.72 miles
Symbol  EA3IK-1 5.72 miles
Symbol  EB3EHJ-DP 5.73 miles
Symbol  ED3YAQ-R 5.73 miles
Symbol  EA3IK-N 5.73 miles
Symbol  ED3YAQ-DP 5.73 miles
Symbol  EB3EHJ-N 5.73 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