Latest symbol  D-STAR (D-PRS IGate)
Latest Packet:
Position Packet
Receive Time:
ircDDB Gateway (dstar) by Jonathan, G4KLX
Latest Comment:
440 Voice 445.80000MHz +0.0000MHz
Receive Time:
(Received in latest packet)
Latest Position4:
35.7728333333333, -86.4683333333333
Receive Time:
(Received in latest packet)
Nearby locations:
Christiana , United States 5.81 miles
Murfreesboro , United States 6.66 miles
Unionville , United States 12.55 miles
Smyrna , United States 14.78 miles
Latest RNG6:
1 miles
Packet frequency:
1081s (Latest 10 packets)
Latest symbol
Search for AA4JQ at QRZ.COM!

(Link to

Related stations/objects7:
Symbol  AA4JQ B
Symbol  AA4JQ
Nearby stations/objects:
Symbol  AA4JQ B 0 yd
Symbol  AA4JQ 38 yd
Symbol  KC9CO 4.22 miles
Symbol  K4HCK 6.02 miles
Symbol  KC4VQU 6.31 miles
Symbol  443.875wc 8.8 miles
Symbol  KMBT 8.91 miles
Symbol  KF4KFQ 8.96 miles
Symbol  KM4ACK-2 11.16 miles
Symbol  KSYI 14.82 miles
Symbol  K4FHK-3 15.07 miles
Symbol  K4FHK-10 15.07 miles
Symbol  K4FHK-IS 15.07 miles
Symbol  K4FHK-MO 15.07 miles
Symbol  K4FHK-8 15.07 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. RNG is the "pre-calculated omni-directional radio range" of the station (reported by the station itself). If this station has reported several positions or symbols the RNG data will only be used for the position and symbol used in the RNG-packet. It seems like many D-STAR station use the RNG value to specifify D-STAR range.
  7. If station has more than 30 related stations we will only show the 30 closest related stations.
Initial position
Current position