efusō
1. F layer (of the ionosphere)
Noun
#190396
1. F layer (of the ionosphere)
1. Was not on the F floor.; Was not a member of F-layer.
1. Is not a member of F-layer.; Is not on F-level.
1. Not layer F; Not on F floor
1. Was on the F floor.; Was on level F.
1. If/when the F layer; Provided the F layer
1. Not a member of F-layer.; Not on F-level.
1. Probably layer F; Likely on floor F
1. Was on the F floor.
1. Wasn't on the F floor.; Wasn't level F.