Overview Statistics Trail Chart Weather Telemetry Raw packets
 
Name:
AA4JW
Station ID:
80311
Source:
APRS-IS
Symbol:
Latest symbol  Receive only IGate
Latest Packet:
Position Packet
Receive Time:
1761505265
Age:
1761505265
Path:
APDW16,qAO,AA4JW
Latest Position:
42.619, -71.34717
Receive Time:
(Received in latest packet)
 
Show on map
Packet frequency:
2400s (Latest 3 packets)
Latest symbol
Search for AA4JW at QRZ
Export AA4JW data to KML
 
Nearby stations/objects:
Symbol  K3YFX 0 m
Symbol  WB2OSZ-5 0 m
Symbol  W1GCF-D 2.02 km
Symbol  W1GCF-9 2.04 km
Symbol  KA1IKK-B 7.78 km
Symbol  KA1IKK B 7.78 km
Symbol  146.955 8.63 km
Symbol  WB1GOF C 9.1 km
Symbol  WB1GOF-B 9.1 km
Symbol  WB1GOF-C 9.1 km
Symbol  WB1GOF B 9.1 km
Symbol  N1KFK 9.61 km
Symbol  WS1M-D 10.39 km
Symbol  KC1GHR-B 10.73 km
Symbol  KC1GHR B 10.73 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.