Overview Statistics Trail Chart Weather Telemetry Raw packets
 
Name:
JA4XTA
Station ID:
49344
Source:
APRS-IS
Symbol:
Latest symbol  Yagi @ QTH
Latest Packet:
Position Packet
Receive Time:
1788594885
Age:
1788594885
Path:
S4SVR6,WIDE1-1,qAR,JA4YZK-10
Comment:
`430.780MHz C4FM-JP Room /433.82MHz
Latest Position:
34.60433, 133.75433
Receive Time:
(Received in latest packet)
 
Show on map
Speed:
0 km/h
Course:
324°
Altitude:
11 m
Packet frequency:
1600s (Latest 9 packets)
Latest symbol
Search for JA4XTA at QRZ
Export JA4XTA data to KML
 
Nearby stations/objects:
Symbol  P-JE4YIB 3.31 km
Symbol  JA4YZK-10 4.55 km
Symbol  JA/OY-211 5.2 km
Symbol  JH4GLG-13 10.19 km
Symbol  JH4GLG-10 10.19 km
Symbol  JP4YDV-I 10.77 km
Symbol  JA5JYP-B 13.55 km
Symbol  JA5JYP-N 13.55 km
Symbol  JA5JYP B 13.55 km
Symbol  JR4VEV-13 15.92 km
Symbol  JL1BXL-9 16.36 km
Symbol  JP4YEF-I 17.5 km
Symbol  JQ3LMB-10 19.09 km
Symbol  JA4ZZJ-2 19.58 km
Symbol  JE4YOD-10 22.12 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.