~ F2 layer. 64 The data indicates a continued disturbance in the F regice for about 8 + 4 hours, Rongerik: Very little effect was observed at Rongerik from this shot. From about H+ 30 until H + 40 alnutes slight interruptions in the one bop and two hop traces occurred, These interruptions were over difforent frequency renges of not more than 1 MU in band widey, C-97 Airborng than on shape Station: Absorption Apache) was more severe Cherokee) a uni), but the disturbanee to the the ionosphere layers was epal) in comparison. The disturbance to the layers consisted chiefly of the traces locking ragged or rough, instead of disintegrating and moving large virtual heights as they did during BEST AVAILALLE OUPY e ae

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