Overview Statistics Trail Chart Weather Telemetry Raw packets
 
Name:
N7BTW-7
Station ID:
55544
Source:
APRS-IS
Symbol:
Latest symbol  Human/Person
Latest Packet:
Unknown Packet
Sender:
Receive Time:
1757007164
Age:
1757007164
Path:
Latest Position:
45.54033, -122.97317
Receive Time:
1756868014
 
Show on map
Course:
151°
Altitude:
28.96 m
Packet frequency:
137340s (Latest 9 packets)
Latest symbol
Search for N7BTW at QRZ
Export N7BTW-7 data to KML
 
Nearby stations/objects:
Symbol  N7BTW-13 13 m
Symbol  W7EES-10 1.03 km
Symbol  K7TRP-10 2.06 km
Symbol  K7CPU-10 2.06 km
Symbol  WC7EOC-10 2.06 km
Symbol  KD7REX-10 2.31 km
Symbol  KI7SRT-9 6.06 km
Symbol  N6UOW-4 7.39 km
Symbol  AA0PB 7.43 km
Symbol  KE7NKR-10 7.83 km
Symbol  N7OGM-10 10.55 km
Symbol  NPLNS 11.49 km
Symbol  WB7QYB-10 17.31 km
Symbol  K2PO 19.82 km
Symbol  N7QQU-10 20.27 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.