Latest symbol  Antenna
Latest Packet:
Item Packet
Receive Time:
APRSIS32 (software, Windows) by KJ4ERJ
Latest Comment:
Receive Time:
(Received in latest packet)
Latest Position4:
42.4633333333333, -96.4216666666667
Receive Time:
(Received in latest packet)
Nearby locations:
South Sioux City , United States 0.84 miles
Sioux City , United States 2.76 miles
Vermillion , United States 33.81 miles
Yankton , United States 57.01 miles
Latest PHG6:
Power 49 W, Height 89 ft, Gain 5 dB omni
(Calculated range: 22.38 miles)
Packet frequency:
543s (Latest 10 packets)
Latest symbol

Check out current
weather in South Sioux City!

(Link to

Related stations/objects7:
Nearby stations/objects:
Symbol  443.750NE 0.64 miles
Symbol  K9NHP-1 0.64 miles
Symbol  FW2980 0.93 miles
Symbol  K9NHP-7 1.56 miles
Symbol  TRAFFIC 6.59 miles
Symbol  WB0WNX 6.59 miles
Symbol  146.790NE 10.02 miles
Symbol  DW1631 26.13 miles
Symbol  AD0ED 32.45 miles
Symbol  N0ZQR 34.48 miles
Symbol  KE0HDE 35.92 miles
Symbol  FW6302 36.54 miles
Symbol  KE0HDE-4 36.55 miles
Symbol  EW2631 43.45 miles
Symbol  N0OHO-1 44.83 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