# (c) Royal Meteorological Institute Belgium
# Maximum Usable Frequency (MUF) at distance (D)
# Ionosonde: DPS-4D, URSI code: DB049, coordinates: 50.1°N, 4.9°E
# Most recent values as of: 2025-10-17 12:40:00 UTC
# D(km) MUF(MHz)
  0000  12.5
  0100  13.1
  0200  13.2
  0400  13.8
  0600  14.8
  0800  16.1
  1000  18.1
  1500  23.8
  3000  38.4
# Note: automatically scaled values, provided "as is".
# See http://ionosphere.meteo.be for more information.