Name:
WB9COW
Source1:
Symbol:
Latest symbol  Antenna
Latest Packet:
Position Packet
Receive Time:
Age:
Path2:
APBM1S via TCPIP*,qAS,N3FE-15
Device3:
Unknown
Latest Comment:
Chocolate City USA 442.8500/447.8500 CC9
Receive Time:
(Received in latest packet)
Latest Position4:
42.6785, -88.2753333333333
Receive Time:
(Received in latest packet)
 
Locator5:
Nearby locations:
Burlington , United States 85 m
Browns Lake , United States 3.93 km
Bohners Lake , United States 6.18 km
Rochester , United States 8.15 km
Latest PHG6:
Power 81 W, Height 12 m, Gain 9 dB omni
(Calculated range: 34.28 km)
Packet frequency:
888s (Latest 2 packets)
Latest symbol
Search for WB9COW at QRZ.COM!

(Link to www.qrz.com)

 
Nearby stations/objects:
Symbol  N9OEZ-N 439 m
Symbol  N9OEZ-C 439 m
Symbol  N9OEZ C  (N9OEZ-S) 439 m
Symbol  WI9ELK-11 13.08 km
Symbol  WX9EMS-10  (WINLINK) 15.65 km
Symbol  DW6766 16.74 km
Symbol  N9OIG 18.33 km
Symbol  FW2321 18.68 km
Symbol  KD9FOF 19.42 km
Symbol  DW3201 19.65 km
Symbol  CW8307 20.04 km
Symbol  W9JOL 20.84 km
Symbol  W9UZK 22.01 km
Symbol  W9AFB-9 22.21 km
Symbol  EW0763 28.66 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

© 2015-2018 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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