Latest symbol  Digipeater
Latest Packet:
Telemetry Packet
Receive Time:
Unknown by Microsat
Latest Forwarded:
Receive Time:
Latest Comment:
WX3in1Plus2.0 U=12.5V,T=68.0F
Receive Time:
Latest Status:
Rogers City, MI/EN85ck--RPT 147.02+ PL-103.5
Receive Time:
Latest Weather:
WX3in1 weather
Latest Telemetry:
Latest Position4:
45.4171666666667, -83.8105
Receive Time:
Nearby locations:
Rogers City , United States 843 yd
Alpena , United States 30.67 miles
Atlanta , United States 32.79 miles
Indian River , United States 38.9 miles
Latest PHG6:
Power 4 W, Height 10 ft, Gain 3 dB omni
(Calculated range: 3.55 miles)
Latest used symbols:
Symbol  Symbol  Symbol 
Packet frequency:
64s (Latest 5 packets)
Latest symbol
Search for KE8DAF at QRZ.COM!

(Link to

Related stations/objects7:
Nearby stations/objects:
Symbol  KE8DAF-15 0 yd
Symbol  CW4114 57 yd
Symbol  FW1095 710 yd
Symbol  CW3699 30.47 miles
Symbol  DW7174 30.49 miles
Symbol  FW1418 32.08 miles
Symbol  N8APX B  (N8APX-S) 35.79 miles
Symbol  N8APX-B 35.79 miles
Symbol  N8APX-N 35.79 miles
Symbol  W8RPM 38.78 miles
Symbol  VE3DPT-B 41.29 miles
Symbol  VE3DPT B  (VE3DPT-S) 41.29 miles
Symbol  W8CMN-3  (WINLINK) 43.59 miles
Symbol  ALANSN-1 45.5 miles
Symbol  FW1365 50.41 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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