Name:
JM1YTP-1
Source1:
Symbol:
Latest symbol  Digipeater (New n-N Paradigm digi)
Latest Packet:
Position Packet
Receive Time:
Age:
Path2:
APNU19 via JP7DKH-1*,qAR,JE7ZEH-10
Device3:
UIdigi (digi) by IW3FQG
Latest Forwarded:
Receive Time:
1569967370
Latest Comment:
2/W1,CBn-N Fill-in 1k2 144M66
Receive Time:
(Received in latest packet)
Latest Position4:
35.7651666666667, 140.710666666667
Receive Time:
(Received in latest packet)
 
Locator5:
Nearby locations:
Asahi , Japan 4.78 miles
Choshi , Japan 7.22 miles
Hasaki , Japan 7.22 miles
Kamisu , Japan 9.43 miles
Latest PHG6:
Power 16 W, Height 89 ft, Gain 4 dB omni
(Calculated range: 15.97 miles)
Packet frequency:
2946s (Latest 11 packets)
Latest symbol
Search for JM1YTP at QRZ.COM!

(Link to www.qrz.com)

 
Nearby stations/objects:
Symbol  JG1FWE-B 13.55 miles
Symbol  JP1YKH-I 14.58 miles
Symbol  JP1YDS-I 14.97 miles
Symbol  JQ1ZKG-10 16.31 miles
Symbol  JP1YLM-I 18.86 miles
Symbol  JQ1ZPG-I 21.03 miles
Symbol  JP1YJT-I 23.07 miles
Symbol  JL1LCW-13 24.28 miles
Symbol  JP1YLI-I 25.47 miles
Symbol  JQ1ZVS B 25.74 miles
Symbol  JQ1ZVS-B 25.74 miles
Symbol  JM1YTT-13 26.79 miles
Symbol  JM1YTT-10 26.79 miles
Symbol  JP1YLT-I 28.43 miles
Symbol  JN1DIV-9 34.65 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).

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