Latest symbol  Special Vehicle (SUV)
Latest Packet:
Position Packet
Receive Time:
QX2S4V via WIDE1-1,WIDE2-2,qAR,KP4TP-3
Latest Comment:
APRS put you on the Map!
Receive Time:
(Received in latest packet)
Latest Status:
APRS put you on the Map!
Receive Time:
Latest Position4:
18.391, -66.0815
Receive Time:
(Received in latest packet)
5.75 mph
-137.8 ft
Nearby locations:
Guaynabo , Puerto Rico 3.02 miles
Cataño , Puerto Rico 4.23 miles
Bayamón , Puerto Rico 4.89 miles
San Juan , Puerto Rico 5.44 miles
Packet frequency:
27s (Latest 13 packets)
Latest symbol
Search for KP4TP at QRZ.COM!

(Link to

Related stations/objects6:
Nearby stations/objects:
Symbol  KP4TP-3 21 yd
Symbol  WP4POX 1.39 miles
Symbol  GEOCACHE1 5.4 miles
Symbol  FW2480 6.43 miles
Symbol  NP3QL 6.82 miles
Symbol  DW9516 7.47 miles
Symbol  MARQSA 7.96 miles
Symbol  FW2779 10.03 miles
Symbol  EW6754 11.84 miles
Symbol  CW8822 13.62 miles
Symbol  WP4SE-1 16.48 miles
Symbol  WP3JJ-1 17.1 miles
Symbol  KP3AV-1 18.02 miles
Symbol  KP4RF-12 18.26 miles
Symbol  DW7249 18.27 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. If station has more than 30 related stations we will only show the 30 closest related stations.
Initial position
Current position