Overview Statistics Trail Chart Weather Telemetry Raw packets
 
Name:
GM4SJB-8
Station ID:
803235
Source:
APRS-IS
Symbol:
Latest symbol  Phone
Latest Packet:
Unknown Packet
Sender:
Receive Time:
1761161200
Age:
1761161200
Path:
Latest Position:
58.01008, -3.90513
Receive Time:
1756681487
 
Show on map
Packet frequency:
34987s (Latest 200 packets)
Latest symbol
Search for GM4SJB at QRZ
Export GM4SJB-8 data to KML
 
Related stations/objects:
Symbol  GM4SJB-10
Symbol  GM4SJB-7
Symbol  GM4SJB-11
Nearby stations/objects:
Symbol  GM4SJB-10 9 m
Symbol  MM7LZD-D 47.53 km
Symbol  MM7LZD-10 47.54 km
Symbol  MM0KKF-10 48.11 km
Symbol  MB7UNR-10 48.74 km
Symbol  MB7UDL-10 50.24 km
Symbol  GM4HYG 51.98 km
Symbol  GM7LSI-D 52.53 km
Symbol  GM4VAC-10 55.64 km
Symbol  MM9SQL-1 58.46 km
Symbol  GM0AKJ 62.53 km
Symbol  GM0AKJ-N 62.59 km
Symbol  GM7ATQ-10 64.91 km
Symbol  GM1BAN-D 71.25 km
Symbol  GM4CCN-10 80.59 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.