Overview Statistics Trail Chart Weather Telemetry Raw packets
 
Name:
1HR
Station ID:
499749
Source:
APRS-IS
Symbol:
Latest symbol  D-STAR (D-PRS IGate)
Latest Packet:
Unknown Packet
Sender:
Receive Time:
1689955564
Age:
1689955564
Path:
Latest Position:
42.78983, -71.233
Receive Time:
1689905017
 
Show on map
Latest symbol
Export 1HR data to KML
 
Nearby stations/objects:
Symbol  K1HRO-B 0 m
Symbol  K1HRO B 0 m
Symbol  K1HRO C 0 m
Symbol  K1HRO-C 0 m
Symbol  KC1OCN-N 2.86 km
Symbol  KZ6M-H 4.42 km
Symbol  KZ6M H 4.42 km
Symbol  KC1ELF 4.74 km
Symbol  W1WAH-10 6.26 km
Symbol  KC1ENL-D 7.99 km
Symbol  KB1TSO 8.62 km
Symbol  K1TTC 8.98 km
Symbol  KB1UVD-B 11.41 km
Symbol  KB1UVD B 11.41 km
Symbol  AJ1D-N 11.67 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.