Latest symbol  WinLink
Latest Packet:
Object Packet
Receive Time:
DireWolf by WB2OSZ
Latest Comment:
145.070MHz 9600 R5m VARA FM 4.04 RMS Gateway
Receive Time:
(Received in latest packet)
Latest Position4:
18.1056666666667, -66.1216666666667
Receive Time:
(Received in latest packet)
Nearby locations:
Cayey , Puerto Rico 2.94 miles
Guayama , Puerto Rico 8.41 miles
Caguas , Puerto Rico 10.09 miles
Coamo , Puerto Rico 15.62 miles
Latest PHG6:
Power 49 W, Height 20 ft, Gain 8 dB omni
(Calculated range: 12.54 miles)
Latest symbol

Check out current
weather in Cayey!

(Link to

Related stations/objects7:
Nearby stations/objects:
Symbol  NP4JN-11 503 yd
Symbol  DW7249 2.2 miles
Symbol  NP4JN-R 3.59 miles
Symbol  CAYEYS 4.99 miles
Symbol  FW4325 8.73 miles
Symbol  WP4DMD-R 9.43 miles
Symbol  EW6754 9.6 miles
Symbol  CW8822 9.94 miles
Symbol  KP4KGZ-5 10.18 miles
Symbol  BRUJO 10.19 miles
Symbol  NP4JN-2 10.97 miles
Symbol  WP4CG-R3 11.77 miles
Symbol  KP3G 14.52 miles
Symbol  KP4AG-B 17.99 miles
Symbol  KP4AG-R 17.99 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