Overview Statistics Trail Chart Weather Telemetry Raw packets
 
Name:
YB1CHA
Station ID:
2147833
Source:
APRS-IS
Symbol:
Latest symbol  Red Diamond (with overlay L)
Latest Packet:
Message Packet
Receive Time:
1787665696
Age:
1787665696
Path:
APE32L,WIDE2-2,qAR,YD1AFF-1
Latest Telemetry:
1787663686
Latest Position:
-6.214, 107.01383
Receive Time:
1787663686
 
Show on map
Altitude:
34.75 m
Latest PHG:
Power 1 W, Height 12 m, Gain 6 dB omni
(Calculated range: 9.61 km)
Latest symbol
Search for YB1CHA at QRZ
Export YB1CHA data to KML
 
Nearby stations/objects:
Symbol  YB1CHAN 0 m
Symbol  YH0DVN 55 m
Symbol  YD1AFF-1 425 m
Symbol  B26PAW-5 3.09 km
Symbol  YH0DVRA-B 10.82 km
Symbol  YC2UTR-3 11.46 km
Symbol  YC0NGA-5 12.5 km
Symbol  YC0NGA-11 12.5 km
Symbol  YC0NLL-N 12.84 km
Symbol  YC0NLL-4 12.85 km
Symbol  YC0ASW-2 13.09 km
Symbol  YC0RED-5 13.61 km
Symbol  YD0ABC-10 15.45 km
Symbol  YD0BCX-10 15.55 km
Symbol  YD0BCX-2 17.12 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.