“Mobile phone signals can interfere with aircraft navigational and landing guidance systems .” The relationship between phone signals and navigational systems is not an exact science, which is why everyone we spoke to was careful in their language.
Read moreWhat frequency are aircraft altimeters?
Aircraft radar altimeters operate within 4.2–4.4 GHz , the lower half of which falls within the C-Band—a frequency range from 3.7–4.2 GHz where the combination of the range of signal transmissions and capacity are optimum.
Read moreDoes 5G affect altimeter?
According to the statement published Thursday by the FAA, airplane models that feature one of 13 “cleared altimeters” that the agency has determined are safe from potential 5G C-Band interference include “all Boeing 717, 737, 747, 757, 767, 777, 787, MD-10/-11; all Airbus A300, A310, A319, A320, A330, A340, A350 and …21 Oca 2022
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