Name:
BY1AS-3
Source1:
Symbol:
Latest symbol  Digipeater
Latest Packet:
Position Packet
Receive Time:
Age:
Path2:
APLM0A via WIDE1-1,WIDE2-1,qAS,BG1GXG-10
Device3:
Unknown (software) by WA0TQG
Latest Forwarded:
Receive Time:
1590841282
Latest Comment:
GM300 DIGI 144.640MHz QSO 1VCS/1MCB
Receive Time:
(Received in latest packet)
Latest Position4:
39.8653333333333, 116.0635
Receive Time:
(Received in latest packet)
 
Locator5:
Nearby locations:
Mentougou , China 5.27 miles
Liangxiang , China 9.67 miles
Fangshan , China 12.82 miles
Beijing , China 17.93 miles
Latest PHG6:
Power 25 W, Height 640 ft, Gain 5 dB South East
(Calculated range: 50.45 miles)
Packet frequency:
541s (Latest 11 packets)
Latest symbol
Search for BY1AS at QRZ.COM!

(Link to www.qrz.com)


Check out current
weather in Mentougou!

(Link to www.cwopviewer.com)

 
Nearby stations/objects:
Symbol  BH1MCB-10 8.97 miles
Symbol  BH1MCB-9 10.04 miles
Symbol  BH1HUK-3 13.6 miles
Symbol  BG1OAB-7 14.32 miles
Symbol  BH1VCK-N 14.6 miles
Symbol  BH1FDN-10 15.73 miles
Symbol  BH1FDN-4 15.74 miles
Symbol  BI1DSA-N 16.33 miles
Symbol  PS-BI1DSA 17.1 miles
Symbol  BG1GXG-10 17.83 miles
Symbol  BG1NZR-N 18.83 miles
Symbol  BH3VVT-1 19.52 miles
Symbol  BG1MCR-N 20.55 miles
Symbol  BI1JHY-7 21.38 miles
Symbol  BH1JSS-14 22.07 miles
 

  1. A packet is either recived from the regular APRS-IS servers or from the CWOP servers. Packets received from the APRS-IS servers are sent from ham radio operators, and packets received from the CWOP servers are sent from citizen weather stations.
  2. To get a better understanding of the APRS path I recommend reading the explanation written by wa8lmf.
  3. Used Aprs Device according to the APRS device identification database.
  4. Position accordning to the Google geocoding service, based on the reported latitude and longitude (if we get no valid position from the Google gecoding service we will show the latitude and longitude).
  5. This is the Maidenhead Grid Square Locator, used by ham radio operators to specify a location (using few characters).
  6. 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.
Initial position
Current position
Ruler