Overview Statistics Trail Chart Weather Telemetry Raw packets
 
Name:
W4724837
Station ID:
1963959
Source:
APRS-IS
Symbol:
Latest symbol  Balloon
Latest Packet:
Object Packet
Sender:
OM5KV-13
Receive Time:
1776041404
Age:
1776041404
Path:
APLWS2,qAR,OM5KV-15
Comment:
Clb=-34.7m/s p=13.7hPa t=-53.7C h=4.5% 404.50MHz Type=RS41-SGP batt=2.6V Details on http://radiosondy.info
Latest Position:
52.12158, 21.36071
Receive Time:
(Received in latest packet)
 
Show on map
Speed:
14.82 km/h
Course:
249°
Altitude:
28719.17 m
Packet frequency:
3s (Latest 151 packets)
Latest symbol
Export W4724837 data to KML
 
Nearby stations/objects:
Symbol  SWIDER 7.8 km
Symbol  BIGOS-10 7.9 km
Symbol  SP5BDW-D 8.66 km
Symbol  SP5IOU-N 11.88 km
Symbol  SP5IOU-D 11.88 km
Symbol  SR5MM-WX 13.91 km
Symbol  SR5ZBL 14.29 km
Symbol  SQ5AKC-C 14.37 km
Symbol  SQ5AKC C 14.37 km
Symbol  SQ5AKC-N 14.37 km
Symbol  SR5ZBL-2 14.4 km
Symbol  438.887MZ 14.59 km
Symbol  EL-318140 14.7 km
Symbol  438.950MZ 14.81 km
Symbol  P-SP5IDC 15.13 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.