Latest symbol  Antenna
Latest Packet:
Position Packet
Receive Time:
Latest Forwarded:
Receive Time:
Latest Comment:
MMDVM 146.7700/146.1700 CC1
Receive Time:
(Received in latest packet)
Latest Position4:
-30.1, -51.18
Receive Time:
(Received in latest packet)
Nearby locations:
Porto Alegre , Brazil 5.53 miles
Guaíba , Brazil 8.72 miles
Viamão , Brazil 9.46 miles
Canoas , Brazil 12.59 miles
Latest PHG6:
Power 25 W, Height 361 ft, Gain 9 dB omni
(Calculated range: 47.63 miles)
Packet frequency:
151s (Latest 2 packets)
Latest symbol
Search for PY3HA at QRZ.COM!

(Link to

Nearby stations/objects:
Symbol  PY3NZ-15 1.61 miles
Symbol  PU3LYB-5 5.25 miles
Symbol  FW6070 5.38 miles
Symbol  PY3AA-0 6.87 miles
Symbol  PU3MSR-15 7.14 miles
Symbol  PY3KN 8.28 miles
Symbol  SBCO-0 10.86 miles
Symbol  PY3NZ-10 12.04 miles
Symbol  PU3SNS-0 19.26 miles
Symbol  DW5905 22.01 miles
Symbol  PU3BDJ-0 22.89 miles
Symbol  FW5692 23.06 miles
Symbol  PY3NY-0 25.11 miles
Symbol  PU3XGS-0 28.48 miles
Symbol  PY3XP-0 33.58 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