Name:
SR2NDA
Source1:
Symbol:
Latest symbol  Digipeater (New n-N Paradigm digi)
Latest Packet:
Position Packet
Receive Time:
Age:
Path2:
APNU19 via qAR,R2WXCZ
Device3:
UIdigi (digi) by IW3FQG
Latest Comment:
W3,SPn DIGI Bytow
Receive Time:
(Received in latest packet)
Latest Position4:
54.182, 17.4968333333333
Receive Time:
(Received in latest packet)
Locator5:
Nearby locations:
Bytów, Poland 1.31 km
Borzytuchom, Poland 8.62 km
Studzienice, Poland 11.19 km
Parchowo, Poland 11.48 km
Latest PHG6:
Power 9 W, Height 49 m, Gain 4 dB omni
(Calculated range: 29.68 km)
Packet frequency:
283s (Latest 4 packets)
 
 
Nearby stations/objects:
Symbol  SQ1GPR-9 524 m
Symbol  SQ2RSK-B 31.94 km
Symbol  SQ2RSK B  (SQ2RSK-S) 31.94 km
Symbol  ER-SR2KU  (SR2KU) 41.39 km
Symbol  SP2RK-10 44.33 km
Symbol  SQ2MMV 44.49 km
Symbol  SR2SLA 45.49 km
Symbol  SQ2PPL 53.05 km
Symbol  144.950-C  (SP2KFQ-13) 53.66 km
Symbol  SP2KFQ-13 53.66 km
Symbol  SP2KFQ  (SP2KFQ-13) 53.68 km
Symbol  SQ2IHQ-2 53.95 km
Symbol  SP1UJU-4 55.86 km
Symbol  SP2GCH 58.18 km
Symbol  R2WXCZ 59.24 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

© 2015-2017 Per Qvarforth SM4WJF
All Rights Reserved
Here you can change how long time a station should be visible.

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:

reset

APRS Direct


Current time is:


reset

Station filter


reset
Loading Loading
LocatingLocating
Searching Searching