Overview Statistics Trail Chart Weather Telemetry Raw packets
 
Name:
JF3DTW-9
Station ID:
42077
Source:
APRS-IS
Symbol:
Latest symbol  Car
Latest Packet:
Message Packet
Receive Time:
1753704926
Age:
1753704926
Path:
APY350,WIDE1-1,qAR,JF3DTW-10
Comment:
tnx
Latest Position:
34.80867, 136.53633
Receive Time:
1753704023
 
Show on map
Speed:
35.19 km/h
Course:
124°
Altitude:
-13 m
Packet frequency:
272s (Latest 25 packets)
Latest symbol
Search for JF3DTW at QRZ
Export JF3DTW-9 data to KML
 
Related stations/objects:
Symbol  JF3DTW-10
Nearby stations/objects:
Symbol  JF3DTW-10 162 m
Symbol  JA2YEP-2 4.51 km
Symbol  JP2YHJ-I 9.09 km
Symbol  JP2YHL-I 10.39 km
Symbol  JP2YHW-I 10.51 km
Symbol  JR2MZG-1 11.56 km
Symbol  JP2YHQ-I 19.16 km
Symbol  JQ2KXG-10 19.29 km
Symbol  JJ2YXR-10 22.42 km
Symbol  JK2OTS-1 23.43 km
Symbol  JJ2YZH-15 25.19 km
Symbol  JP2VWJ-10 28.92 km
Symbol  JR2XJS-2 33.77 km
Symbol  JP2YHU-I 36.82 km
Symbol  JP2YHG-I 37.65 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.