Sorry, but no. It's 220mhz away. That's insane. No properly operating equipment needs that sort of gap, and certainly not radar altimeters built with the prop

Sorry, but no. It's 220mhz away. That's insane. No properly operating equipment needs that sort of gap, and certainly not radar altimeters built with the proper selectivity. This is a 100% solved problem, and a 100% failure on the part of the equipment manufacturers, and whatever certification procedures exist for them. It simply is not that hard to test this, certify this, etc.