# (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: 2025-06-07 20:10:00 UTC
# D(km) MUF(MHz)
  0000   8.0
  0100   8.6
  0200   8.7
  0400   9.0
  0600   9.6
  0800  10.4
  1000  11.6
  1500  15.0
  3000  23.7
# Note: automatically scaled values, provided "as is".
# See http://ionosphere.meteo.be for more information.