Latest symbol  Igate (Generic)
Latest Packet:
Position Packet
Receive Time:
APRX29 via qAR,W1XM
Aprx (software, Linux/Unix) by Kenneth W. Finnegan, W6KWF
Latest Forwarded:
Receive Time:
Latest Comment:
http://NetworkedRadio.NET Rutland MA aprx RasPi,TNCPi iGate and digi
Receive Time:
(Received in latest packet)
Latest Telemetry:
Latest Position4:
42.3771666666667, -71.9273333333333
Receive Time:
(Received in latest packet)
Nearby locations:
Rutland , United States 1.18 miles
Holden , United States 3.71 miles
Paxton , United States 4.56 miles
Princeton , United States 5.56 miles
Latest PHG6:
Power 64 W, Height 89 ft, Gain 6 dB omni
(Calculated range: 25.35 miles)
Packet frequency:
500s (Latest 24 packets)
Latest symbol
Search for N3LLO at QRZ.COM!

(Link to

Related stations/objects7:
Nearby stations/objects:
Symbol  EW0420 2.89 miles
Symbol  EW4324 8.48 miles
Symbol  CW0311 9.65 miles
Symbol  N1ADJ 9.75 miles
Symbol  W1SS B 9.89 miles
Symbol  W1SS-B 9.89 miles
Symbol  CW9243 9.98 miles
Symbol  N1OHZ 10.56 miles
Symbol  EW6675 11 miles
Symbol  FW0917 12.58 miles
Symbol  AK1G-N 12.79 miles
Symbol  FW0866 13.45 miles
Symbol  KC1ACI-R 14.6 miles
Symbol  KC1ACI-B 14.6 miles
Symbol  KC1ACI B 14.6 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

© 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:


APRS Direct

Current time is:


Station filter

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