Overview Statistics Trail Chart Weather Telemetry Raw packets
 
Name:
W9JAM
Station ID:
101064
Source:
APRS-IS
Symbol:
Latest symbol  Yagi @ QTH
Latest Packet:
Position Packet
Receive Time:
1754346794
Age:
1754346794
Path:
APAT51,WIDE1-1,WIDE2-2,qAR,W1DMR-4
Comment:
W9JAM Home Station
Latest Position:
42.00417, -71.2985
Receive Time:
(Received in latest packet)
 
Show on map
Course:
243°
Altitude:
23.77 m
Packet frequency:
1201s (Latest 3 packets)
Latest symbol
Search for W9JAM at QRZ
Export W9JAM data to KML
 
Nearby stations/objects:
Symbol  KB1FZB-4 2.7 km
Symbol  K1AV-10 7.11 km
Symbol  N1UEC-9 7.91 km
Symbol  W1JLI 9.47 km
Symbol  KD1OQ-D 9.88 km
Symbol  WC1NOR-1 11.42 km
Symbol  N1UEC-6 11.64 km
Symbol  N3MFL 12.12 km
Symbol  W1LBM 12.21 km
Symbol  K2VUD-9 12.91 km
Symbol  W1SHS-10 13.19 km
Symbol  WA1PLE-4 16.22 km
Symbol  GRYLCP-11 17 km
Symbol  AB1PH-15 17 km
Symbol  KF1D 17.09 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.