Overview Statistics Trail Chart Weather Telemetry Raw packets
 
Name:
SP7TWA-9
Station ID:
127962
Source:
APRS-IS
Symbol:
Latest symbol  Human/Person
Latest Packet:
Position Packet
Receive Time:
1753112422
Age:
1753112422
Path:
APLRFT,WIDE1-1,WIDE2-1,qAR,SQ9JDZ-10
Comment:
LoRa APRS Tracker (ESP32 + SX1278) 73
Latest Position:
49.26915, 19.98159
Receive Time:
(Received in latest packet)
 
Show on map
Packet frequency:
41s (Latest 54 packets)
Latest symbol
Search for SP7TWA at QRZ
Export SP7TWA-9 data to KML
 
Related stations/objects:
Symbol  SP7TWA-2
Nearby stations/objects:
Symbol  SQ9JDZ-10 2.58 km
Symbol  SR9X 5.43 km
Symbol  SR9NWT 5.93 km
Symbol  SR0L 6.23 km
Symbol  SR9UVZ B 10.34 km
Symbol  SR9UVZ-R 10.34 km
Symbol  SR9UVZ-B 10.34 km
Symbol  SQ8OHR-9 10.37 km
Symbol  OM0XA-10 31.64 km
Symbol  SR9DSK-R 39.53 km
Symbol  SR9DSK 39.94 km
Symbol  OM0AGP-15 41.4 km
Symbol  SR9NWC 42.71 km
Symbol  SP9WKL-10 61.46 km
Symbol  SP2EOE-10 63.84 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.