Hi,
MB:
.. but if the length of a panel is similar to a wavelength being transmitted, some coupling could occur.
Was not the case because suspect would be HF through pole antennas. Specially if put vertical (few feet from A/C) and delivering high ERP (effective radiated power).
Do you remember on the use of frequencies near high end of HF spectrum? (30 MHz)
Another point. Certainly would not be caused by SSB or CW. Should be data. (duty cycle considerations-time duration of high power use)
Question: The probes suffered? Had to be replaced? Do you remember?
Mac
PS
The plane could act as a "path" to conduct RF amps (as a ground plane) above carrier deck.
Anyway, i consider unlikely RF caused the issue.
But i still don't discard the possibility.
PS
Which other reason could explain the facts (in TWO planes) Any other cause?
Or other possibilities should be discarded?