Overview Statistics Trail Chart Weather Telemetry Raw packets
 
Name:
KM7CHA-4
Station ID:
1971370
Source:
APRS-IS
Symbol:
Latest symbol  Bike
Latest Packet:
Position Packet
Receive Time:
1776569360
Age:
1776569360
Path:
APDR17,W7MOT-3*,qAR,K7XYG-10
Comment:
144.390 ht afsk
Latest Position:
33.70833, -112.24167
Receive Time:
(Received in latest packet)
 
Show on map
Posambiguity:
Yes
Packet frequency:
826s (Latest 5 packets)
Latest symbol
Search for KM7CHA at QRZ
Export KM7CHA-4 data to KML
 
Related stations/objects:
Symbol  KM7CHA
Symbol  KM7CHA-10
Symbol  KM7CHA-2
Nearby stations/objects:
Symbol  KY2TTA-Y 3.24 km
Symbol  KC7LJC-B 4.09 km
Symbol  KC7LJC B 4.09 km
Symbol  K7XYG-10 8.66 km
Symbol  N7AIL-15 9.5 km
Symbol  AL7MH-B 9.91 km
Symbol  AL7MH B 9.91 km
Symbol  KG0KM 11.32 km
Symbol  WA7NAH-4 12.43 km
Symbol  K7WTW-B 14.41 km
Symbol  K7WTW B 14.41 km
Symbol  KS6R-15 15.09 km
Symbol  KS6R-N 15.09 km
Symbol  K7KRJ-10 15.46 km
Symbol  KJ7YBL 15.56 km
 
  • The specified "Station ID" is the ID that this station has on this website, this ID is useful when creating a link to this website. Read more in the About/FAQ.
  • To get a better understanding of the APRS path I recommend reading the explanation written by wa8lmf.
  • If this packet has the "Posambiguity"-mark it means that the sent position is ambiguous (a configured number of digits has been truncated from the end of the position).
  • 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.
  • RNG is the "pre-calculated omni-directional radio range" of the station (reported by the station itself). If this station has reported several positions or symbols the RNG data will only be used for the position and symbol used in the RNG-packet. It seems like many D-STAR station use the RNG value to specifify D-STAR range.
  • One object may be sent by several different senders. On the map they may share the same path, but they all have their own "Station information" modal.
  • If station has more than 15 related stations we will only show the 10 closest related stations.