Thanks to Sunfish
Surprising no one considered that here. Insurors can have Subrogation clauses, that distribute responsibility and financial payments. I may as well put forward a thought I had as an offshoot of GreenDot's persistence and technical corroboratives. My intuition tells me if EMI, it is most likely Microwave. Though I didn't fly FAC, many friends did in Vietnam, I have heard much of interest about "Interrogating and Painting" while flying fast movers that were unarmed in forward sectors. I think that Fuel is still the immediate cause here, but perhaps not the procuring cause. I can't escape thinking about how ILS information is acquired and processed; this was a low level incident, so Glideslope and R/ALT. are obvious sources that could have been corrupted to the extent that the aircraft may have thought it was above/below glideslope or had actually landed, R/Alt. Or Even Tyre buttons telling lies. Again, thanks to Sunfish and Mr. GreenDot. Hats Off.
Airfoil