Frequency confirmation
R.A.F. Common: 117.9 MHz
Fighter Command Common: 107.28 MHz
Transport Command Common: 135.9 MHz
Fighter Command Metropolitan Sector: 112.86 MHz, 135.18 and 153.9 MHz
...and ISTR that Bomber Command Common was around 101.xx MHz now the haunt of Classic FM.
I can not understand the use of non 50k spaced frequencies, if I remember correctly in civil we only had 50, and 100k was the most common.
This spacing was due mostly to the inability of keeping stable crystals.
Comments from them what know...... Glf