Name:
SR1SZD
Source1:
Symbol:
Latest symbol  Digipeater (Fill-in digi, 1-hop limit)
Latest Packet:
Position Packet
Receive Time:
Age:
Path2:
APMI06 via TCPIP*,qAC,T2POLAND
Device3:
Unknown by Microsat
Latest Forwarded:
Receive Time:
1568830352
Latest Comment:
W1, SPn, U=13.5V, T=23.3C, sp1n@wp.pl
Receive Time:
(Received in latest packet)
Latest Position4:
53.4355, 14.5396666666667
Receive Time:
(Received in latest packet)
 
Locator5:
Nearby locations:
Szczecin , Poland 0.71 miles
Przecław , Poland 5.04 miles
Kołbaskowo , Poland 8.02 miles
Police , Poland 8.17 miles
Latest PHG6:
Power 4 W, Height 161 ft, Gain 9 dB omni
(Calculated range: 20.08 miles)
Latest used symbols:
Symbol  Symbol 
Packet frequency:
145s (Latest 16 packets)
Latest symbol
Search for SR1SZD at QRZ.COM!

(Link to www.qrz.com)

 
Related stations/objects7:
Nearby stations/objects:
Symbol  1298.300S 12 yd
Symbol  SR1UVS B 24 yd
Symbol  SR1UVS-B 24 yd
Symbol  439.075-S 24 yd
Symbol  SP1TMT-9 867 yd
Symbol  SP1JT-9 0.78 miles
Symbol  SQ1OHF 1.27 miles
Symbol  SR1WXZ 1.43 miles
Symbol  SP1N-4 1.58 miles
Symbol  029.670-S 1.58 miles
Symbol  145.775-S 1.62 miles
Symbol  SQ1PSD-6 2.05 miles
Symbol  SP1WSR-7 2.28 miles
Symbol  SQ1TAO-1 2.46 miles
Symbol  SP1XNE B 2.81 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
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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