Name:
KB0JBF-3
Source1:
Symbol:
Latest symbol  Digipeater
Latest Packet:
Position Packet
Receive Time:
Age:
Path2:
APNX20 via W0MCW-4,N0VPR-4,WIDE2*,qAR,AE0BB
Device3:
TNC-X by K6DBG
Latest Forwarded:
Receive Time:
1550884118
Latest Comment:
4/WIDE1-1 Williams IA DIGI
Receive Time:
(Received in latest packet)
Latest Status:
08zAjh
Receive Time:
1549071859
Latest Position4:
42.4895, -93.543
Receive Time:
(Received in latest packet)
 
Locator5:
Nearby locations:
Oakland , United States 13.06 km
Jewell , United States 21.81 km
Webster City , United States 22.5 km
Iowa Falls , United States 24.19 km
Latest PHG6:
Power 9 W, Height 49 m, Gain 6 dB omni
(Calculated range: 33.31 km)
Packet frequency:
450s (Latest 4 packets)
Latest symbol
Search for KB0JBF at QRZ.COM!

(Link to www.qrz.com)

 
Nearby stations/objects:
Symbol  KB0RXR 3.14 km
Symbol  KC0SXP 30.95 km
Symbol  FW1669 31.63 km
Symbol  W0DP 46.65 km
Symbol  W0YR-9 48.31 km
Symbol  W0MCW-4 54.54 km
Symbol  KE0JJD 55.18 km
Symbol  CW4396 59.89 km
Symbol  146.655GC  (AE0TB-6) 63.82 km
Symbol  N0ISU-1 68.85 km
Symbol  CW2001 72.21 km
Symbol  KE0GRX-9 84.2 km
Symbol  DW3886 84.88 km
Symbol  EW5290 86.66 km
Symbol  WL7CLI 95.66 km
 

  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
Ruler
PHG

© 2015-2019 Per Qvarforth SM4WJF
All Rights Reserved

In this tab we show all APRS packets of any packet type that has been added to the map.

In this tab we show APRS packets of type position that has been added to the map (note that any station may send a position packet).

In this tab we show all APRS packets of type object or item that has been added to the map.

In this tab we show APRS packets of type weather that has been added to the map (note that any station may send a weather packet, not only weather stations).

In this tab we show APRS packets of type direction finding, telemetry, message, query and status that has been added to the map.

Select date and time to show map data for (enter time for your locale time zone). The regular time length select box can still be used to select how old data that should be shown (relative to selected date and time).

*Note that the heatmap will still based on data from the latest hour (not the selected date and time).

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