Overview Statistics Trail Chart Weather Telemetry Raw packets
 
Name:
SIA438
Station ID:
1937975
Source:
APRS-IS
Symbol:
Latest symbol  Large Aircraft
Latest Packet:
Object Packet
Sender:
PJUAV
Receive Time:
1774445746
Age:
1774445746
Path:
APRPJU,TCPIP*,qAC,APRPJU
Comment:
Object Removed
Latest Position:
2.77433, 101.69233
Receive Time:
(Received in latest packet)
 
Show on map
Packet frequency:
31s (Latest 2 packets)
Latest symbol
Export SIA438 data to KML
 
Nearby stations/objects:
Symbol  AXM9070 563 m
Symbol  AXM9098 1.28 km
Symbol  AXM9010 1.59 km
Symbol  AXM9052 1.61 km
Symbol  AXM9066 3.21 km
Symbol  9M2WAA-5 3.44 km
Symbol  WMKK 3.5 km
Symbol  PJUAV 3.73 km
Symbol  AXM5142 4.79 km
Symbol  XAX504 5.48 km
Symbol  AXM5226 6.19 km
Symbol  9M2KEV-1 11.82 km
Symbol  9W2VAV 11.87 km
Symbol  PLUSNilai 13.52 km
Symbol  9M2CLA-1 14.71 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.