Name:
KG4GIY
Source1:
Symbol:
Latest symbol  Yagi @ QTH
Latest Packet:
Position Packet
Receive Time:
Age:
Path2:
APX211 via TCPIP*,qAC,NINTH
Device3:
Xastir (software, Linux/Unix) by Open Source
Latest Forwarded:
Receive Time:
1555939259
Latest Comment:
EC/RO-Prince William VA
Receive Time:
(Received in latest packet)
Latest Telemetry:
1532623511
Latest Position4:
38.7416666666667, -77.487
Receive Time:
(Received in latest packet)
 
Locator5:
Nearby locations:
Manassas , United States 0.9 miles
West Gate , United States 2.9 miles
Manassas Park , United States 3.07 miles
Loch Lomond , United States 3.12 miles
Latest PHG6:
Power 25 W, Height 89 ft, Gain 3 dB omni
(Calculated range: 16.86 miles)
Packet frequency:
1637s (Latest 11 packets)
Latest symbol
Search for KG4GIY at QRZ.COM!

(Link to www.qrz.com)

 
Nearby stations/objects:
Symbol  521  (WC4J-3) 0.75 miles
Symbol  501  (WC4J-3) 1.24 miles
Symbol  DW6619 1.57 miles
Symbol  PW HOSP  (WC4J-3) 1.76 miles
Symbol  KN4IJY-B 2.37 miles
Symbol  KN4IJY B  (KN4IJY-S) 2.37 miles
Symbol  509  (WC4J-3) 2.98 miles
Symbol  N9MDH-5 2.99 miles
Symbol  N9MDH-10 3 miles
Symbol  507  (WC4J-3) 3.01 miles
Symbol  511  (WC4J-3) 3.32 miles
Symbol  516  (WC4J-3) 3.76 miles
Symbol  KD4RTH 4.09 miles
Symbol  WC4J-3 4.09 miles
Symbol  508  (WC4J-3) 4.16 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.
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).

Date and time:

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